| issue | page | title | author |
|---|
| 1992-1 | 1 | Request for information on driving a pendulum off its natural frequency | Prasil, Tony |
| 1992-1 | 2 | Recent experiments with a regulator clock | Edwards, Evan |
| 1992-2 | 1 | Request for information on Long's Escapement | Harold, Mike |
| 1992-2 | 2 | Comments on Even Edwards Cross Spring Suspension | Boucheron, Pierre |
| 1992-2 | 2 | Comments on Even Edwards Cross Spring Suspension | Martt, Ernest |
| 1992-2 | 6 | Crossed flex suspension sketches | Boucheron, Pierre |
| 1992-2 | 6 | Drawing of Crossed Flex Suspension | Edwards, Evan |
| 1992-2 | 7 | Thoughts on cross flex suspensions | Harold, Mike |
| 1992-2 | 9 | Pendulums Factors Card | Edwards, Evan |
| 1992-2 | 10 | Letter to Doug Bateman re Q versus frequency | Edwards, Evan |
| 1992-2 | 11 | Letter to Even Edwards re Q versus frequency | Bateman, Doug |
| 1992-2 | 12 | Escapement that impulses in one direction only | Leeseberg, Ken |
| 1993-1 | 2 | Friction in Horology | Grass, John |
| 1993-1 | 3 | Electro-Optical Components for Pendulum Sensors | Prasil, Tony |
| 1993-1 | 4 | Knife Edge Suspensions | Bateman, Doug |
| 1993-1 | 7 | Pendulum circular error correction for a nickel | Cain, Dallas |
| 1993-1 | 14 | 4 Bar Linkage: computer analysis | Bigelow, Ned |
| 1993-1 | 17 | More on Q | Boucheron, Pierre |
| 1993-1 | 19 | Overview of Q relative to pendulum clocks | Edwards, Evan |
| 1993-2 | 2 | Friction in Horology | Grass, John |
| 1993-2 | 3 | Friction in Horology and Elsewhere | Bigelow, Ned |
| 1993-2 | 4 | Friction in Horology | Willard, Ed |
| 1993-2 | 5 | Friction in Horology | Kelley, C Stuart |
| 1993-2 | 5 | Time Comparator | Prasil, Tony |
| 1993-2 | 7 | Moving Pendulum clocks from Rochester, NY to Green Valley, AZ | Edwards, Evan |
| 1993-2 | 9 | Pendulum losses as a function of semiarc | Boucheron, Pierre |
| 1993-2 | 14 | Q, The Quality Factor | Fritz, Norman |
| 1993-3 | 1 | Ideal Pendulum Drive | Bigelow, Ned |
| 1993-3 | 5 | Concerning Crossed-Spring Pivots | Matthys, Bob |
| 1993-3 | 6 | Comments on Friction | Payne, Michael |
| 1993-3 | 6 | Comments on John Grass | Taylor, Snowden |
| 1993-3 | 7 | Q, The facts about pendulum | Boucheron, Pierre |
| 1993-3 | 8 | Q, A reply to comments on | Fritz, Norman |
| 1993-3 | 8 | More comments on Q | Prasil, Tony |
| 1993-3 | 9 | Comments on the April Article | Taylor, Snowden |
| 1993-3 | 11 | Q. How to determine | Boucheron, Pierre |
| 1993-3 | 11 | Measuring clocks within a tenth of a second | Tekippe, Bernie |
| 1993-3 | 12 | Efficiency of Mainspring Systems | Harold, Mike |
| 1993-3 | 13 | Design of a precision mechanical clock | Spong, E. David |
| 1993-4 | 2 | Chapter 161 Bylaws | Martt, Ernest |
| 1993-4 | 3 | Ideal Pendulum Drive | Bigelow, Ned |
| 1993-4 | 11 | Electronically Driven Shortt Clock | Matthys, Bob |
| 1993-4 | 14 | Crossed Spring Suspensions | Bateman, Doug |
| 1993-4 | 15 | Beat and Rate Relationships for Pendulum Clocks | Walker, Jerry |
| 1993-4 | 16 | Pendulum Suspension Springs | Matthys, Bob |
| 1993-4 | 17 | Pendulums swinging with very small amplitudes | Bateman, Doug |
| 1993-5 | 2 | Bailey free pendulum clock in Horological Journal | Martt, Ernest |
| 1993-5 | 3 | Pendulum period versus pressure | Boucheron, Pierre |
| 1993-5 | 4 | Experimental results from Evan Edwards | Edwards, Evan |
| 1993-5 | 6 | Irregular Fall of Clock Weights | Martt, Ernest |
| 1993-5 | 8 | Pendulum Rods | Matthys, Bob |
| 1993-5 | 12 | Airy's Escapement | Feinstein, George |
| 1993-5 | 17 | Proposal to compare pairs of precision clocks | Martt, Ernest |
| 1993-5 | 18 | Pendulum Adjustment Nomogram (reprint) | Saby, John |
| 1994-1 | 2 | Clock Rate Comparisons | Boucheron, Pierre |
| 1994-1 | 2 | Checking rates of precision clocks | Martt, Ernest |
| 1994-1 | 3 | Circular Error Defeated at last | Boucheron, Pierre |
| 1994-1 | 3 | Circular Error Defeated at last | Cain, Dallas |
| 1994-1 | 7 | Ideal Pendulum Drive | Bigelow, Ned |
| 1994-1 | 13 | Escapement Theory Points Way to Improved Timekeeping | Edwards, Evan |
| 1994-1 | 18 | J.R. Brown's Tumbling Pallets | Shelley, Fred |
| 1994-1 | 21 | Irregular Weight Drop - Comments | Grass, John |
| 1994-1 | 21 | Irregular Weight Drop - Comments | Taylor, Snowden |
| 1994-1 | 22 | Irregular Weight Drop - Comments | Bateman, Doug |
| 1994-1 | 22 | On Casting Lead Alloy Weights | Bigelow, Ned |
| 1994-2 | 2 | Pierre Boucheron, A dedication to | Martt, Ernest |
| 1994-2 | 3 | Pendulum Bob Configuration and Thermal Compensation | Feinstein, George |
| 1994-2 | 15 | Double Spring Suspension Design | Walker, Jerry |
| 1994-2 | 16 | Casting Lead or Lead Alloy | DuBois, Andy |
| 1994-2 | 16 | Brown tumbling pallets, An early reference to the | Shelley, Fred |
| 1994-2 | 17 | Check your clock against WWV | Matthys, Bob |
| 1994-3 | 2 | Computerized Synchronization of Clocks Manufactured by the Self Winding Clock Company of New York | Janoff, Mitch |
| 1994-3 | 3 | Quality factor - The Practical Approach | Bateman, Doug |
| 1994-3 | 11 | Pendulum Support Reaction and Support Drives | Bigelow, Ned |
| 1994-3 | 16 | Comments on the relationship between circular error and escapement error | Tekippe, Bernie |
| 1994-3 | 19 | Using changes in escapement error to offset changes in circular error | Edwards, Evan |
| 1994-4 | 2 | Free pendulum clock with an electronic slave | Warbey, John |
| 1994-4 | 13 | Approach to a Numerical Analysis of Pendulum Losses | Boucheron, Pierre |
| 1994-4 | 19 | Worldwide Horology on the Internet | Uber, Gordon |
| 1994-5 | 2 | Singer, Joe - Obituary | Martt, Ernest |
| 1994-5 | 2 | Internet | Uber, Gordon |
| 1994-5 | 2 | Roller Suspension | Woodward, Philip |
| 1994-5 | 3 | Remote sensing device with electrical & timing machine output | Walker, Jerry |
| 1994-5 | 4 | Suspension system designed to provide isochronous motion of the pendulum | Ellison, Bill |
| 1994-5 | 7 | Pivot point, stresses, and moment of flexure pendulum support | Bigelow, Ned |
| 1994-5 | 9 | Clock Timer Referenced to WWV | Hopkins, Paul |
| 1994-5 | 11 | Q, Bob shape and air currents | Matthys, Bob |
| 1995-1 | 2 | Rolamite Suspension (comment) | Bigelow, Ned |
| 1995-1 | 2 | Correctiions to HSN 1994-5 | Hopkins, Paul |
| 1995-1 | 2 | Sounds, Ticking (query) | Payne, Michael |
| 1995-1 | 3 | Scaling the Size of a Pendulum | Matthys, Bob |
| 1995-1 | 7 | Measuring Clock Error | Walker, Jerry |
| 1995-1 | 9 | On Suspension Springs | Bigelow, Ned |
| 1995-1 | 11 | Ultimate pendulum: Higher Q or Better Drive? | Cain, Dallas |
| 1995-2 | 3 | Tomlinson electrostatically maintained pendulum | Bateman, Doug |
| 1995-2 | 5 | Lowered Q improves clock performance | Edwards, Evan |
| 1995-2 | 6 | Electrostatic Impulsing | Bigelow, Ned |
| 1995-2 | 7 | Q, The origin of | Uber, Gordon |
| 1995-2 | 12 | Tick vs Tock (request for survey) | Prasil, Tony |
| 1995-2 | 13 | Scaling the size of a pendulum | Irving, Roger |
| 1995-2 | 14 | New material for pendulum rods | Payne, Michael |
| 1995-3 | 2 | What you don | Matthys, Bob |
| 1995-3 | 5 | Magnetic Escapement | Rainey, Michael |
| 1995-3 | 7 | Carbon fibre or Kevlar for pendulum rods | Bateman, Doug |
| 1995-3 | 8 | GPS to calibrate to UTC. Using, | Uber, Gordon |
| 1995-3 | 9 | Hipp Lawyer/Horologist | Heldman, Alan |
| 1995-3 | 12 | Thoughts on Torsional Pendulums | Payne, Michael |
| 1995-4 | 2 | Biography | Matthys, Bob |
| 1995-4 | 2 | Internet | Uber, Gordon |
| 1995-4 | 2 | Biography | Viglione, Dominic |
| 1995-4 | 3 | Coriolis Effect on Pendulums | Kelley, C. Stuart |
| 1995-4 | 4 | Review - Suspension Springs for accurate pendulums - Matthys | Martt, Ernest |
| 1995-4 | 6 | Foucault Experience, A Most Gratifying | Viglione, Dominic |
| 1995-4 | 9 | Westinghouse Miniaturized Atomic Clock | Martt, Ernest |
| 1995-4 | 10 | Review | Matthys, Bob |
| 1995-4 | 11 | Clock Pendulums and the Q Parameter | Leeds, L. M. |
| 1995-5 | 2 | Biography | Bigelow, Ned |
| 1995-5 | 2 | Biography | Heldman, Alan |
| 1995-5 | 2 | Biography | Pritchard, Wilber |
| 1995-5 | 2 | Biography | Uber, Gordon |
| 1995-5 | 3 | Instability of Invar | Matthys, Bob |
| 1995-5 | 7 | Comparison of James and Leeds on suspension spring stress | Bigelow, Ned |
| 1995-5 | 8 | What Time is it? | Pritchard, Bill |
| 1996-1 | 2 | Biography | Edwards, Evan |
| 1996-1 | 2 | Biography | Friedenthal, Ken |
| 1996-1 | 2 | Biography | Fritz, Norman |
| 1996-1 | 3 | review of Philip Woodward's new book, My Own Right Time | Bigelow, Ned |
| 1996-1 | 4 | Carbon-fiber pendulum rod | Edwards, Evan |
| 1996-1 | 7 | Progress report on two-pendulum clock JB2 | Bigelow, Ned |
| 1996-1 | 9 | Pendulums driven off resonant frequency | Fritz, Norman |
| 1996-1 | 16 | Energy analysis of pendulum perturbations | Friedenthal, Ken |
| 1996-1 | 22 | Internet news | Uber, Gordon |
| 1996-2 | 2 | Bibliography of Dr. Philip Woodward's horological articles | Martt, Ernest |
| 1996-2 | 2 | Bibliography Woodward's Horological papers | Woodward, Philip |
| 1996-2 | 4 | Instability of materials | Bateman, Doug |
| 1996-2 | 4 | Biography | Woodward, Philip |
| 1996-2 | 5 | Book Review | Bigelow, Ned |
| 1996-2 | 5 | Book Review of Woodward's book, A study of the Spiral Hairspring | Woodward, Philip |
| 1996-2 | 6 | Fritz Experiment | Woodward, Philip |
| 1996-2 | 8 | Fused Silica Pendulum Rod | Irving, Roger |
| 1996-2 | 10 | Biography | Irving, Roger |
| 1996-2 | 11 | Effect of Moisture in a Carbon Fiber Pendulum Rod | Edwards, Evan |
| 1996-2 | 14 | Comparison of driving weight for some weight-driven clocks | Martt, Ernest |
| 1996-3 | 2 | Biography | Kelley, C. Stuart |
| 1996-3 | 2 | Biography | Tekippe, Bernie |
| 1996-3 | 2 | Internet report | Uber, Gordon |
| 1996-3 | 3 | Velocity-Dependent Electromagnetic Maintaining System For Use In High-Precision Pendulum Clocks | Baxendall, Peter J. |
| 1996-3 | 7 | 60 HZ Power System as a Time Reference | Hopkins, Paul |
| 1996-3 | 8 | English Bobs: A Follow-up Comment to Doug Bateman | Heldman, Alan |
| 1996-3 | 9 | Analytical Treatment of Norm Fritz' Experiment | Friedenthal, Ken |
| 1996-3 | 12 | Clockwatcher | Tekippe, Bernie |
| 1996-3 | 17 | Effect of the Earth's Rotation on the Motion of the Simple Pendulum | Kelley, C. Stuart |
| 1996-4 | 2 | Biography | Hall, Edward T. |
| 1996-4 | 2 | Biography | Paton, Leslie |
| 1996-4 | 3 | Littlemore Clock | Hall, Edward T. |
| 1996-4 | 22 | Fedchenko Isochronous Pendulum Suspension | Paton, Leslie |
| 1996-4 | 29 | Energy Analysis of Pendulum Perturbations - Part II | Friedenthal, Ken |
| 1996-5 | 2 | Fasteners For Quartz Pendulum Rods | Matthys, Bob |
| 1996-5 | 9 | Quartz Tubing As Part of Temperature Compensation | Matthys, Bob |
| 1996-5 | 10 | Fixing Brass to Quartz | Irving, Roger |
| 1996-5 | 11 | Compression Clamp Attachment to Quartz | Cain, Dallas |
| 1996-5 | 13 | Quartz Rod Experience | Hopkins, Paul |
| 1996-5 | 14 | Notes on Fused Silica and ULE - Some parallel experience with mercury arc tubes. | Martt, Ernest |
| 1996-5 | 15 | Technical Data Index For Fused Silica and ULE | Martt, Ernest |
| 1996-5 | 16 | Phase diagram for quartz | Martt, Ernest |
| 1996-5 | 17 | Technical data for fused silica | Martt, Ernest |
| 1996-5 | 18 | Fused silica, A supplier for | Martt, Ernest |
| 1996-5 | 20 | Corning's ULE (ultra low expansion) material | Martt, Ernest |
| 1996-5 | 23 | Graphs of coefficient of expansion and stability for fused silica and ULE | Martt, Ernest |
| 1996-5 | 24 | Pertinent quotes from early letters by Rawlings and Shortt via | Feinstein, George |
| 1996-5 | 24 | Internet News | Uber, Gordon |
| 1997-1 | 2 | My Suitcase Model Foucault Pendulum | Viglione, Dominic |
| 1997-1 | 4 | Shrink Fit Attachment To Quartz Rods | Bigelow, Ned |
| 1997-1 | 5 | unpublished article by John Early Jackson on Analytic Treatment of Effect of Support Movement on Frequency of a Pendulum. | Feinstein, George |
| 1997-1 | 10 | Review: Mechanics of the Sandglass by AA Mills, W Day, S Parks | Martt, Ernest |
| 1997-1 | 11 | Random Disturbances and the Allan Coefficient | Friedenthal, Ken |
| 1997-1 | 14 | Old but still interesting articles from the Horological Journal | Matthys, Bob |
| 1997-1 | 16 | Transient Temperature Compensation | Bigelow, Ned |
| 1997-1 | 16 | Internet news | Uber, Gordon |
| 1997-2 | 2 | Notice of speakers at the Atlanta National | Martt, Ernest |
| 1997-2 | 3 | Experimental Concrete Base For Precision Clocks | Scolnik, Bill |
| 1997-2 | 5 | Pendulum Error, An Important Cause of - sliding friction between the pendulum rod and bob | Walker, Jerry |
| 1997-2 | 6 | Impulse and Circular Error | Friedenthal, Ken |
| 1997-2 | 9 | Some Practical Properties of Quartz | Matthys, Bob |
| 1997-2 | 11 | Precision Determination of Pendulum Period | Heldman, Alan |
| 1997-2 | 16 | Closer Look At Transient Temperature Correction | Bigelow, Ned |
| 1997-2 | 17 | Transient temperature compensation | Bateman, Doug |
| 1997-2 | 17 | More on Pendulums Driven Off Resonant Frequency | Fritz, Norman |
| 1997-2 | 18 | Internet News | Uber, Gordon |
| 1997-3 | 2 | Stability (Allan Deviation) of Mechanical Clocks for Short Intervals. | Uber, Gordon |
| 1997-3 | 5 | Transient Temperature Effects in a Pendulum | Matthys, Bob |
| 1997-3 | 9 | Cure For the Effects of Moisture on a Carbon Fiber Pendulum Rod and Thoughts on a Accurate Regulator Clock. | Edwards, Evan |
| 1997-3 | 12 | Experimental Concrete Base | Scolnik, Bill |
| 1997-3 | 13 | Fedchenko AChF-3 Isochronous Suspension | Feinstein, George |
| 1997-4 | 2 | New information on Invar in the NAWCC LIbrary | Martt, Ernest |
| 1997-4 | 2 | review of a booklet by an HSC member, Dr. David S. Goodman | Martt, Ernest |
| 1997-4 | 3 | Design of a New Clock Timer Tool: The Microset Timer.. | Mumford, Bryan |
| 1997-4 | 7 | Escape Wheel Signature | Smith, David J. |
| 1997-4 | 11 | Global Positioning System For Horological Timing - Part I | Uber, Gordon |
| 1997-4 | 14 | Chordal Pitch Gears as used by John Harrison. Part I of an article on, | Wale, Ted |
| 1997-5 | 2 | Chordal Pitch Gearing. Part 2 (conclusion), Harrison's | Wale, Ted |
| 1997-5 | 19 | Allan Variance and the RMS Time Error | Matthys, Bob |
| 1997-5 | 24 | Measuring Pendulum Amplitude with the MicroSet | Smith, David J. |
| 1997-5 | 29 | Anomalous Circular Error In a Compound Pendulum Clock using the MicroSet timer | Heldman, Alan |
| 1998-1 | 3 | Experiments with an Arnfield escapement | Irving, Roger |
| 1998-1 | 11 | Peeling an Onion ( A Framework for Time keeping Quality) | Friedenthal, Ken |
| 1998-1 | 18 | Progress on My Regulator Clock | Edwards, Evan |
| 1998-1 | 21 | Ultimate Electro-Magnetic Drive for a Clock Pendulum | Cain, Dallas |
| 1998-1 | 23 | Roster of members thru 1997 | Martt, Ernest |
| 1998-2 | 2 | Ultimate Electro-Magnetic Drive for a Clock Pendulum | Cain, Dallas |
| 1998-2 | 5 | Clock and watch timer with Fourier analysis | Thackery, Steve |
| 1998-2 | 25 | Lip of the Arnfield escapement | Woodward, Philip |
| 1998-2 | 27 | More | Bigelow, Ned |
| 1998-2 | 29 | Position sensitivity along the pendulum rod | Matthys, Bob |
| 1998-3 | 2 | Summary | Betts, Jonathan |
| 1998-3 | 3 | Design and Operation of Dual Pendulum Clock JB2 | Bigelow, Ned |
| 1998-3 | 10 | Measuring Amplitude with the MicroSet Timer | Bigelow, Ned |
| 1998-3 | 10 | Still more on anomalous circular error in a compound pendulum | Bigelow, Ned |
| 1998-3 | 11 | Equations for the period of a pendulum | Leeds, L. M. |
| 1998-3 | 16 | Atmos Clock, Ethyl Chloride as the Bellows Gas | Martt, Ernest |
| 1998-4 | 2 | Dual Pendulums- a Comment, an Alternative System, and Gravity Survey Pendulums | Bateman, Doug |
| 1998-4 | 6 | Pulleys on clocks: What | Heldman, Alan |
| 1998-4 | 6 | Request for a source of front-silvered mirrors | Wale, Ted |
| 1998-4 | 7 | Effect of the Pendulum Rod on Q | Matthys, Bob |
| 1998-4 | 10 | Open letter to the analysts and mathematicians in the Horological Science Chapter | Matthys, Bob |
| 1998-4 | 11 | Summary by E. C. Martt of a paper on soil stability written by Raplph T. Berg, sent by Bob Matthys on Inertial Test Slab Stability Study | Berg, Ralph T. |
| 1998-4 | 11 | Summary by E. C. Martt of a paper on soil stability written by Raplph T. Berg, sent by Bob Matthys on Inertial Test Slab Stability Study | Martt, Ernest |
| 1998-5 | 2 | Putting Q To Rest | Edwards, Evan |
| 1998-5 | 2 | Should a pendulum rod be rigid of flexible? | Feinstein, George |
| 1998-5 | 2 | Putting Q To Rest | Woodward, Philip |
| 1998-5 | 3 | Some Thoughts on Suspension Springs | Woodward, Philip |
| 1998-5 | 7 | Invariable and Minimum Period Pendulums | Bateman, Doug |
| 1998-5 | 12 | Review by of Blair Martin's master's thesis, An Analytic Investigation of the Ultimate Limitations on the Accuracy of the Pendulum Clock. (See HSN 1984) | Woodward, Philip |
| 1998-5 | 14 | Some Replies to Robert Matthys's Questions | Woodward, Philip |
| 1998-5 | 17 | Comments on Some Replies to Robert Matthys's Questions | Matthys, Bob |
| 1999-1 | 2 | Review of two important articles by Bryan Mumford in the November and December issues of the Horological Journal, the first is on Pendulums Interfere With Each Other (Nov.), the second is Experimental Electromagnetic Clocks. | Martt, Ernest |
| 1999-1 | 3 | Comments on | Heldman, Alan |
| 1999-1 | 3 | Thoughts on pendulum stiffness. | Payne, Michael |
| 1999-1 | 3 | Comment on the philosophy of pendulums | Rozycki, Carl |
| 1999-1 | 3 | Supplier for first surface mirrors | Ward, Bill |
| 1999-1 | 4 | Old brass mainsprings? | Bigelow, Ned |
| 1999-1 | 4 | Old Atmos clock repair | Wale, Ted |
| 1999-1 | 5 | Why Does This Pendulum Work? | Heldman, Alan |
| 1999-1 | 6 | Sinusoidal Drive of a Pendulum | Matthys, Bob |
| 1999-1 | 18 | Useful Tool for Horological Modeling | Holmstrom, Bob |
| 1999-1 | 22 | Venture Into the Turbulent Waters of Chaos Theory as it Pertains to Pendulums. | Heldman, Alan |
| 1999-2 | 2 | Pendulums Revisited | Emmerson, Alan |
| 1999-2 | 14 | GPS Receiver to measure precision pendulums. Using a, | Mumford, Bryan |
| 1999-2 | 18 | Solid One-Piece Suspension Springs | Matthys, Bob |
| 1999-2 | 23 | Did Riefler Read Eiffel? | Heldman, Alan |
| 1999-2 | 26 | Comments on Chaos Theory | Emmerson, Alan |
| 1999-2 | 27 | Reply to Alan Heldman | Woodward, Philip |
| 1999-2 | 28 | Discussion Paper on Electromagnetic Drive | Wale, Ted |
| 1999-2 | 30 | Philosophical Treatise on HSN Issue 1999-1 | Hopkins, Paul |
| 1999-2 | 31 | More Querys About Q | Bateman, Doug |
| 1999-2 | 32 | Rock the Boat - Can Experiments Add Some Useful Facts to the Q Debate | Holmstrom, Bob |
| 1999-2 | 32 | Water Pendulum comments | Woodward, Philip |
| 1999-3 | 2 | Quantifying Temperature and Barometric Effects in Free Pendulum Clocks | Belleville, Robert L. |
| 1999-3 | 11 | Some Mathematics of the Cantilever Pendulum | Emmerson, Alan |
| 1999-3 | 20 | Muchless Electromagnetic Pendulum Drive Circuit | Bigelow, Ned |
| 1999-3 | 23 | Everything | Heldman, Alan |
| 1999-3 | 25 | From Riefler and Reynolds via Eiffel to Von Karmen | Emmerson, Alan |
| 1999-3 | 29 | Sinusoidal Drive of a Pendulum, A Note on | Matthys, Bob |
| 1999-3 | 31 | response to Emmerson re chaos | Heldman, Alan |
| 1999-3 | 32 | Why Alan Heldman | Feinstein, George |
| 1999-3 | 32 | HSN Archive Project | Holmstrom, Bob |
| 1999-4 | 2 | Early beginnings of the Horological Science Chapter of NAWCC as recalled | Edwards, Evan |
| 1999-4 | 3 | Period Variation in an Electronically Maintained Clock | Belleville, Robert L. |
| 1999-4 | 11 | Pendulum Air Movement: A Failed Experiment | Matthys, Bob |
| 1999-4 | 14 | Phase Shifts in a Single-Coil, Sinusoidal, Pendulum Drive Circuit | Bigelow, Ned |
| 1999-4 | 16 | Compound cycloidal pendulum | Woodward, Philip |
| 1999-4 | 17 | Smooth Electromagnetic Impulse Without Electronics | Heldman, Alan |
| 1999-4 | 19 | Comment on Bellville HSN 99-3 | Heldman, Alan |
| 1999-4 | 19 | Turbulent Discussions of Pendulums | Heldman, Alan |
| 1999-4 | 20 | Simplifying the drive circuit! (of HSN 1999-3 | Cain, Dallas |
| 1999-4 | 21 | Spring Suspensions for a Pendulum by Fedchenko & Fleer. reprint | Fedchenko |
| 1999-4 | 26 | Errata and Addenda to Muchless Article, HSN 99-3 | Bigelow, Ned |
| 1999-4 | 26 | Errata | Emmerson, Alan |
| 1999-4 | 26 | Comment on CDROM/web version of HSN | Holmstrom, Bob |
| 1999-5 | 2 | circular error correction devices. Introduction and summary of references to, | Holmstrom, Bob |
| 1999-5 | 6 | Bulle Isochronism Spring | Heckenberg, N.R. |
| 1999-5 | 13 | Notes on Isochronous Pendulums | Katsma, Robert |
| 1999-5 | 16 | Period of a Cycloidal Pendulum with Rotation Proportional to Displacement | Katsma, Robert |
| 1999-5 | 20 | Circular Error and its Reduction by the Use of Permanent Magnets | Pipes, Malcolm |
| 1999-5 | 29 | Isochronous pendulum length | Wale, Ted |
| 1999-5 | 32 | Erratum on compound cycloidal pendulum + Postscript on Aesculus Hippocastanum | Woodward, Philip |
| 2000-1 | 2 | Introduction to the Longnow Clock Project | Hillis, Danny |
| 2000-1 | 6 | Barometric compensation of a Crossed Spring Suspension | Matthys, Bob |
| 2000-1 | 7 | Effective Length of a Pendulum with Knife Edge Suspension | Bigelow, Ned |
| 2000-1 | 9 | Spiral Hairspring | Johnston, Kenneth |
| 2000-1 | 11 | Pendulum Air Movement | Matthys, Bob |
| 2000-1 | 22 | Geometry of the Grasshopper Escapement: A Recalculation of Burgesses Figure 4. | Casson, Henry |
| 2000-2 | 2 | Effects of Weather on a Wooden Clock | Bailey, David |
| 2000-2 | 17 | Regulating a Compound Pendulum | Norwood, V.T. |
| 2000-2 | 19 | Effect of Knife Edge Shape on Pendulum Rate versus Amplitude | Bigelow, Ned |
| 2000-2 | 24 | Effect of Humidity on Wood Pendulum Rods | Heldman, Alan |
| 2000-2 | 28 | Measuring the Critical Geometric Parameters of a knife-edge Bearing | McGurk, Leon H. |
| 2000-3 | 2 | Short History of Pendulum Temperature Compensation | Matthys, Bob |
| 2000-3 | 7 | Bumpy Road to Temperature Compensation | Matthys, Bob |
| 2000-3 | 9 | Measuring a Clock's Temperature Response | Belleville, Robert L. |
| 2000-3 | 12 | Design Considerations for Minimizing the Effects of Temperature Variation on the Period of a Pendulum | Feinstein, George |
| 2000-3 | 16 | Measuring Temperature Compensation with MicroSet | Mumford, Bryan |
| 2000-3 | 19 | Does it matter where you support the bob | Holmstrom, Bob |
| 2000-3 | 21 | Humility | Heldman, Alan |
| 2000-3 | 22 | Thermal Compensation of Pendulum Clocks - A Reference List | Holmstrom, Bob |
| 2000-3 | 25 | Rock the boat | Bigelow, Ned |
| 2000-3 | 25 | Rock the boat | Heldman, Alan |
| 2000-4 | 2 | Fact and Fancy | Wale, Ted |
| 2000-4 | 8 | Silica Rod for a Seconds Pendulum | Irving, Roger |
| 2000-4 | 10 | Notion of Random Error in Pendulum Clocks, Revisited | Heldman, Alan |
| 2000-4 | 16 | Visual Display of Quantitative Information | Heldman, Alan |
| 2000-4 | 17 | What is the Best Way to Predict Future Performance of a Pendulum Clock | Heldman, Alan |
| 2000-4 | 20 | Case for the Case - Part One | Heldman, Alan |
| 2000-4 | 32 | Clockquakes | Belleville, Robert L. |
| 2000-4 | 33 | Horological Science Archives | Mueller-Maerki, Fortunat |
| 2000-4 | 33 | Horological Science Archives | Uber, Gordon |
| 2000-4 | 34 | Correction to Air Density Table | Feinstein, George |
| 2000-4 | 34 | Request for translation help | Holmstrom, Bob |
| 2000-5 | 2 | Photoelectronics for Pendulums | Matthys, Bob |
| 2000-5 | 11 | Heldman's random walk | Woodward, Philip |
| 2000-5 | 19 | Apology for stability analysis | Woodward, Philip |
| 2000-5 | 20 | Case for the Case - Part Two | Heldman, Alan |
| 2000-5 | 28 | Clarification of the Graphics in my Note Titled The Visual Display of Quantitative Information (in HSN 2000-4 at p.16) | Heldman, Alan |
| 2000-5 | 30 | Thoughts on The Square Root Law | Heldman, Alan |
| 2000-5 | 31 | Errata-HSN 2000-4 Fact and Fancy | Wale, Ted |
| 2000-5 | 32 | Set of Brass Springs | Bigelow, Ned |
| 2000-5 | 32 | Responses to Alan Heldman. | Emmerson, Alan |
| 2000-5 | 32 | Request for biographies | Holmstrom, Bob |
| 2001-1 | 2 | Finding a Pendulum's Axis of Rotation | Matthys, Bob |
| 2001-1 | 3 | Regulating a Compound Pendulum, Revisited | Taylor, Snowden |
| 2001-1 | 5 | Comments on Ted Wale's Fact and Fancy | Betts, Jonathan |
| 2001-1 | 8 | Arnfield's Lifting Lever | Fritz, Norman |
| 2001-1 | 10 | Bio & Rock the Boat | Wale, Ted |
| 2001-1 | 11 | Laurie Helske's Compound Pendulum Clock - Translation by Fortunat Mueller-Maerki | Holmstrom, Bob |
| 2001-1 | 14 | Who was Karl Satori? | Holmstrom, Bob |
| 2001-1 | 15 | Satori Quartz Pendulum Patent - Translation + photos + drawing | Cipra, Jim |
| 2001-1 | 18 | Satori Quartz Pendulum Brochure Translation | Cipra, Jim |
| 2001-1 | 21 | Satori Electric Clock Description | Holmstrom, Bob |
| 2001-2 | 2 | Fresh Look at W5 | Woodward, Philip |
| 2001-2 | 5 | Does the X-Pendulum Have a Place in Horology | Holmstrom, Bob |
| 2001-2 | 8 | In Reply (response to Jonathan Betts) | Wale, Ted |
| 2001-2 | 9 | Correction to Arnfields Lifting Lever HSN 2001-1 | Fritz, Norman |
| 2001-2 | 9 | Rock the Boat - Two items | Owen, Robert |
| 2001-2 | 10 | Rock the Boat - Thoughts on Bob Shape | Casson, Henry |
| 2001-2 | 11 | Roster | Holmstrom, Bob |
| 2001-3 | 2 | English Watches with Robin's Escapements | Ganczarczyk, Dr. J. |
| 2001-3 | 10 | Adjusting a Dual Pendulum Clock | Bigelow, Ned |
| 2001-3 | 12 | Crystal Oscillator Temperature Calibration via WWVB | Belleville, Robert L. |
| 2001-3 | 13 | Some Observations About Scientific Research & Discoveries | Swetsky, Martin |
| 2001-3 | 14 | Does a Pendulum's Axis of Rotation Shift with Amplitude | Matthys, Bob |
| 2001-3 | 15 | Water Clock Bibliography | Uber, Gordon |
| 2001-3 | 18 | FFT Analysis of Clock Data Using Microsoft Excel | Holmstrom, Bob |
| 2001-3 | 22 | Translation of introduction to Thesis on Mercury Pendulums | Holmstrom, Bob |
| 2001-3 | 23 | corrections to roster + note from Paul Hopkins + Invar book note | Holmstrom, Bob |
| 2001-4 | 2 | Evaluation of Gravity Interaction Between Pendulums | Bigelow, Ned |
| 2001-4 | 6 | Suspension spring without a formula in sight | Woodward, Philip |
| 2001-4 | 10 | Isochronous Clock | Tekippe, Bernie |
| 2001-4 | 14 | New Horological Science Research Tool Available at NAWCC Library | Mueller-Maerki, Fortunat |
| 2001-4 | 17 | Erratum and Addenda to English Watches with Robin's Escapement | Ganczarczyk, Dr. J. |
| 2001-4 | 18 | Rock the boat - Gravity Compensation? | Whitehead, Richard |
| 2001-5 | 2 | Circular error of a pendulum on a suspension spring | Woodward, Philip |
| 2001-5 | 20 | Pendulum spring / circular error references | Holmstrom, Bob |
| 2001-5 | 22 | All Pneumatic Clock? - Rock the boat | Payne, Michael |
| 2001-5 | 22 | Reply to Richard Whitehead (2001-4) | Woodward, Philip |
| 2002-1 | 2 | Designing the Dead-Beat Escapement On a MS Excel Spreadsheet | Martt, Ernest |
| 2002-1 | 13 | First tunning fork timer? | Miles, Bob |
| 2002-1 | 13 | First tunning fork timer? | Woodward, Philip |
| 2002-1 | 14 | First tunning fork timer? | Bagley, Geoff |
| 2002-1 | 14 | First tunning fork timer? | MacMillan, David |
| 2002-1 | 17 | I Have Spoked! | Casson, Henry |
| 2002-1 | 18 | Rock the Boat Again | Cain, Dallas |
| 2002-2 | 2 | Analysis of mechanical operation of dual pendulum clock JB2 | Bigelow, Ned |
| 2002-2 | 7 | Brief History of Two-Pendulum | Antiquorum |
| 2002-2 | 10 | Extensions to the Smith Method of Amplitude Measurement | Holmstrom, Bob |
| 2002-2 | 14 | List of articles from the Annales Francaise | Holmstrom, Bob |
| 2002-2 | 20 | Rock the boat | Cain, Dallas |
| 2002-2 | 20 | Information on the Koenig/Niaudet | Prasil, Tony |
| 2002-2 | 20 | Rock the boat | Rozycki, Carl |
| 2002-3 | 2 | Four-Gear Grandfather Clock | Houtman, Hubert |
| 2002-3 | 8 | Le Bon's Equation Puzzle | White, Graham |
| 2002-3 | 14 | Two-year performance of EvanEdwards | Edwards, Evan |
| 2002-3 | 20 | Marcel Betrisey's Radiometric Pendulum Clock | Holmstrom, Bob |
| 2002-3 | 24 | Corrections to Extensions to the Smith Method of Amplitude Measurement | Holmstrom, Bob |
| 2002-3 | 24 | Electric clock animation software available on CD | Bosschieter, Ted |
| 2002-4 | 2 | Gearing of the Strutt and Wigston Skeleton Clock | White, Graham |
| 2002-4 | 10 | Finite Element Analysis of a Fedchenko Type Pendulum | Pook, Les P |
| 2002-4 | 19 | Calculation of Effect of Moving Small Weight Up and Down on Pendulum Rod | Edwards, Evan |
| 2002-4 | 20 | Rock the boat - Humidity | Emmerson, Alan |
| 2002-5 | 2 | W5 Construction Details - Part 1 | Holmstrom, Bob |
| 2002-5 | 14 | Power Flow in the Antikythera Mechanism | White, Graham |
| 2003-1 | 2 | Elgin Maintaining Power by Seth Thomas | White, Graham |
| 2003-1 | 8 | Electrolift Pendulum Drive | Bigelow, Ned |
| 2003-1 | 15 | W5 Construction Details - Part 2 | Holmstrom, Bob |
| 2003-1 | 22 | W5 Escapement Model | Wale, Ted |
| 2003-1 | 23 | Power Flow in the Antikythera Mechanism - 2 page Correction | White, Graham |
| 2003-2 | 2 | Display Periods from a Split-Path Epicyclic Train - Part 1 | White, Graham |
| 2003-2 | 9 | W5 Construction Details - Part 3 | Holmstrom, Bob |
| 2003-2 | 19 | Beat and Rate Relationships for Pendulum Clocks | Walker, Jerry |
| 2003-2 | 20 | Book Review: The Measurement of Time: Time, Frequency and the Atomic Clock by Claude Audoin and Bernard Guinot | Uber, Gordon |
| 2003-3 | 2 | Display Periods from a Split-Path Epicyclic Train - Part 2 | White, Graham |
| 2003-3 | 11 | W5 Construction Details - Part 4 | Holmstrom, Bob |
| 2003-4 | 2 | Some Notes On The Strutt Epicyclic Train Clock | Smith, W.R. |
| 2003-4 | 7 | Display Periods from a Split-Path Epicyclic Train - Part 3 | White, Graham |
| 2003-4 | 18 | W5 Construction Details - Corrections | Holmstrom, Bob |
| 2003-5 | 3 | Display Periods from a Split-Path Epicyclic Train | White, Graham |
| 2003-5 | 13 | Period of a Simple Pendulum is Not 2*pi*(L/g)^0.5 | Matthys, Bob |
| 2003-5 | 14 | W5 Construction Details - Corrections | Holmstrom, Bob |
| 2003-5 | 15 | Author Index to HSN through issue 2003-5 | Holmstrom, Bob |
| 2004-1 | 2 | Symposium details | Holmstrom, Bob |
| 2004-1 | 3 | Theoretical Analysis of Period Errors in the Fedchenko Pendulum | Pook, Les P |
| 2004-1 | 24 | Measurement of Fedchenko Period Errors - A First Attempt | Holmstrom, Bob |
| 2004-1 | 25 | Rock the Boat - Why Cross Out Wheels? | Croce, Garlo G. |
| 2004-1 | 25 | Update to index information | Fritz, Norman |
| 2004-1 | 25 | W5 Maintaining Work update | Holmstrom, Bob |
| 2004-2 | 2 | Symposium details | Holmstrom, Bob |
| 2004-2 | 3 | Early Epicyclic Maintaining Power | White, Graham |
| 2004-2 | 18 | Differential Threads for Pendulum Adjustment (with some digressions) | Heldman, Alan |
| 2004-2 | 24 | Answer to crossing out question | Pook, Les P |
| 2004-2 | 24 | Rock the boat - The Shortt clock and a question of interference | Woodward, Philip |
| 2004-2 | 24 | W5 CD | Holmstrom, Bob |
| 2004-3 | 2 | Symposium details | Holmstrom, Bob |
| 2004-3 | 3 | Measuring a Pendulum's Period | Matthys, Bob |
| 2004-3 | 16 | Tesla's Electrolytic clock - information found by | O'Brian, Ed |
| 2004-3 | 18 | James White's Micrometer | White, Graham |
| 2004-3 | 20 | Differential theads and wheel crossings | Emmerson, Alan |
| 2004-3 | 22 | Interference in a Shortt Clock | Bigelow, Ned |
| 2004-3 | 23 | A Correction and an Apology | Friedenthal, Ken |
| 2004-3 | 23 | Rock the boat - Drag and inertia effects on pendulums | Pook, Les P |
| 2004-3 | 24 | Accurate Clock Pendulums - book review | Holmstrom, Bob |
| 2004-4 | 2 | Symposium schedule | Holmstrom, Bob |
| 2004-4 | 3 | Real Compound Pendulums | Matthys, Bob |
| 2004-4 | 12 | Math Kit for Circular Error Correction with tangent-ounces | Cain, Dallas |
| 2004-4 | 16 | A reply to les Pook's boat rocking | Emmerson, Alan |
| 2004-4 | 16 | Reference to Hipp Chronoscope paper | Mueller-Maerki, Fortunat |
| 2004-4 | 17 | Woodward's questionable Method of Determining and Predicting Timeke[pper Performance | Heldman, Alan |
| 2004-4 | 18 | HSN now on CD | Martt, Ernest |
| 2004-4 | 19 | HSN Roster | Holmstrom, Bob |
| 2004-5 | 2 | Symposium details | Holmstrom, Bob |
| 2004-5 | 3 | Gearing of the 1575 Kassel Globe | White, Graham |
| 2004-5 | 14 | Floppy Bobs | Thackery, Steve |
| 2004-5 | 15 | Flicker noise as the arch enemy | Woodward, Philip |
| 2004-5 | 16 | Floorboard errors of a standing pendulum clock | Woodward, Philip |
| 2004-5 | 18 | Figures don't lie | Bigelow, Ned |
| 2004-5 | 18 | Another Response to Carlo G. Croce | Taylor, Snowden |
| 2004-5 | 18 | A useful online resource for sundial creation | Holmstrom, Bob |
| 2004-5 | 19 | A Light Weight Aerodynamic Pendulum Rod | Heldman, Alan |
| 2004-5 | 20 | Some thoughts on the Littlemore clock | Mumford, Bryan |
| 2005-1 | 2 | Things Are Seldom What They Seem - Christiaan Huygens, The Pendulum and the Cycloid | Emmerson, Alan |
| 2005-2 | 2 | The Design of Elliptical Pendulums | Houtman, Hubert |
| 2005-2 | 12 | The Fallacy About Random Errors | Heldman, Alan |
| 2005-2 | 17 | A Dual Pendulum Chronical | Bigelow, Ned |
| 2005-2 | 22 | More on Pendulum Drive by Lifting | Bigelow, Ned |
| 2005-3 | 2 | Impulsing the Pendulum: Escapement Errors | Feinstein, George |
| 2005-3 | 27 | Comments on Alan Emmerson's Huygens Article Plus Some Perhaps-New Ideas About Huygens' Clocks | Heldman, Alan |
| 2005-3 | 42 | On Randomness | Emmerson, Alan |
| 2005-3 | 43 | Fact and fallacy | Woodward, Philip |
| 2005-4 | 2 | Good Behavior | Matthys, Bob |
| 2005-4 | 3 | Temporal Analysis of Pendulums | Houtman, Hubert |
| 2005-4 | 15 | Mudge's Lunar Gear | White, Graham |
| 2005-4 | 20 | Christiaan Huygens, the Pendulum and the Cycloid - Author's reply to Comments by Alan Heldman | Emmerson, Alan |
| 2005-4 | 26 | The Shortt Clock and a Question of Interference | Miles, Bob |
| 2005-4 | 27 | A Query on the Shortt Free Pendulum | Miles, Bob |
| 2005-4 | 28 | Compound Pendulums & Floppy Bobs | Matthys, Bob |
| 2005-4 | 28 | Sunk and Salvaged | Woodward, Philip |
| 2005-4 | 29 | Rock the boat - Meccano Clocks | Pook, Les P |
| 2005-4 | 29 | Symposium in Houston | Holmstrom, Bob |
| 2005-4 | 29 | New book - Pendulum by Baker and Blackburn | Holmstrom, Bob |
| 2005-5 | 2 | Documents Concerning Thomas Mudge?s Lunar Gear | White, Graham |
| 2005-5 | 14 | Drop of the Weight vs Ticking of the Escapement | Riegel, Pete |
| 2005-5 | 15 | Impulsing of the Shortt free pendulum ? Philip Woodward replies to Robert Miles | Woodward, Philip |
| 2005-5 | 17 | A Dual Pendulum Sequel | Bigelow, Ned |
| 2005-5 | 18 | Response to Hubert Houtman?s Temporal Analysis of Pendulums | Emmerson, Alan |
| 2006-1 | 2 | Lunar/Solar Tides and Pendulum Clocks (part 1) | Van Baak, Tom |
| 2006-1 | 9 | Stabilisation of Pendulum Amplitude | Whitehead, Richard |
| 2006-1 | 17 | Lunar Gears in Thomas Mudge?s Bracket Clock | White, Graham |
| 2006-1 | 25 | Comments on the Accuracy of Lunar Gear Trains | Kirk, John G |
| 2006-1 | 31 | Reply to Alan Emmerson | Houtman, Hubert |
| 2006-2 | 2 | Back issue CD and W5 CD information | Casson, Henry |
| 2006-2 | 2 | Correction | Whitehead, Richard |
| 2006-2 | 3 | On Camus? Teeth of Wheels | White, Graham |
| 2006-2 | 9 | The Elliptical Pendulum and a Theorem | Emmerson, Alan |
| 2006-2 | 11 | It's About Time | Emmerson, Alan |
| 2006-2 | 17 | Grimthorpe?s Grasshopper? | Casson, Henry |
| 2006-2 | 20 | The Technology of the Precision Clock Used as a Clockmaker?s Regulator | Novak, Karl |
| 2006-3 | 2 | Abbot Richard?s Astronomical Gears. Part. | White, Graham |
| 2006-3 | 11 | What I?ve been up to | Belleville, Robert L. |
| 2006-3 | 17 | A New Escapement | Tekippe, Bernie |
| 2006-3 | 21 | The Pendulum ? A Book review | Heckenberg, N.R. |
| 2006-3 | 24 | A Rudimentary Treatise..... | Irving, Roger |
| 2006-3 | 26 | Wind Waves and Pendulums | Bigelow, Ned |
| 2006-4 | 2 | Abbot Richard?s Astronomical Gears - Part. II | White, Graham |
| 2006-4 | 10 | Another Look at the Text Behind North's and Bender's Reconstructions of Wallingford's Eclipse Mechanism | MacMillan, David |
| 2006-4 | 20 | An Attempt to Make Republican Hours Readable on a French Clock | Croce, Garlo G. |
| 2006-4 | 23 | Musings on a Longcase Mechanical Clock | Evans, Paul C. |
| 2006-4 | 28 | The Accuracy of Precision Pendulum Clocks - A budding discussion in ?Mitteilungen, Deutsche Gesellschaft fuer Chronometie? | Novak, Karl |
| 2006-4 | 30 | Free access to Royal Society of London Archives | Holmstrom, Bob |
| 2006-5 | 3 | Ernie Martt | Heldman, Alan |
| 2006-5 | 4 | Pendulum Support Loss Measured With a View to Optimal Design and Mounting ? Part 1 | Heldman, Alan |
| 2006-5 | 12 | Electro-Magnetic Drive with a More Free Pendulum ? Part 1 | Matthys, Bob |
| 2006-5 | 26 | New Book - Woodward on Time | Evans, Paul C. |
| 2007-1 | 2 | Electro-Magnetic Drive with a More Free Pendulum - Part 2 | Matthys, Bob |
| 2007-1 | 15 | Pendulum Support Loss Measured With a View to Optimal Design and Mounting - Part 2 | Heldman, Alan |
| 2007-1 | 26 | Response to Alan Heldman on Pendulum Support Losses | Emmerson, Alan |
| 2007-1 | 30 | An Earthquake Observed | Belleville, Robert L. |
| 2007-2 | 2 | Evan Edwards | Edwards, Evan |
| 2007-2 | 3 | Exploring Buoyancy | Belleville, Robert L. |
| 2007-2 | 13 | Pecqueur's Memoire on Epicyclic Summing Gears - Part 1 by Graham White | White, Graham |
| 2007-2 | 20 | Pendulum Support Loss: Further Comments in View of Feedback Received (including the "Response" from Alan Emmerson in HSN 2007-1) | Heldman, Alan |
| 2007-2 | 27 | Electro-Magnetic Drive correction | Bigelow, Ned |
| 2007-2 | 28 | Woodward on Time review | Mueller-Maerki, Fortunat |
| 2007-3 | 2 | A Perspective On Electromagnetic Pendulum Drives | Bigelow, Ned |
| 2007-3 | 7 | Linearity of the Air Pressure's Effect on a Pendulum's Clock Rate | Matthys, Bob |
| 2007-3 | 13 | Pecqueur's Memoire on Epicyclic Summing Gears. II | White, Graham |
| 2007-3 | 19 | Pendulum Support Losses | Emmerson, Alan |
| 2007-3 | 24 | Discussion of Recent Articles on Pendulum Support | Cleyet, Bernard |
| 2007-3 | 28 | A simple maintaining power and roller clutch with click | Casson, Henry |
| 2007-3 | 30 | Online horological books | Holmstrom, Bob |
| 2007-4 | 2 | Mechanics of the Escapement Driven Pendulum | Joseph, Steve |
| 2007-4 | 17 | More on Support Losses and Surprises with a New Experimental Rig | Heldman, Alan |
| 2007-4 | 24 | Review of a Modern Free (on-line) Book, Strongly Recommended | Heldman, Alan |
| 2007-4 | 25 | A Dual Pendulum Toy | Bigelow, Ned |
| 2007-4 | 26 | Pendulums and External Vibrations | Matthys, Bob |
| 2007-4 | 28 | Postscript to: "Linearity of the Air Pressure's Effect on a Pendulum's Clock Rate" | Matthys, Bob |
| 2007-4 | 28 | Comments on "Discussion of Recent Articles on Pendulum Support by Bernard Cleyet" | Hopkins, Paul |
| 2007-4 | 29 | Q Calculation from Time at BDC of a Pendulum (as measured by a photo-gate or similar time detector) | Cleyet, Bernard |
| 2007-5 | 2 | Detent escapements, central-impulse pallets, and servo-remontoires | Houtman, Hubert |
| 2007-5 | 20 | Pecqueur's Memoire on Epicyclic Summing Gears - III - A Review by Arago and De Prony | White, Graham |
| 2007-5 | 27 | Single - Ended Drive of a Double-Pendulum Clock | Haine, John |
| 2007-5 | 33 | Response to Alan Heldman's New Experiment, etc. | Cleyet, Bernard |
| 2008-1 | 2 | A Pin Escapement Model | Harger, R. O. |
| 2008-1 | 14 | Antikythera Revisited | White, Graham |
| 2008-2 | 2 | Calculation of Gear Trains by Approximation translated | Kirk, John G |
| 2008-2 | 11 | Mr. Heldman?s Apparatus, Quantitatively | Cleyet, Bernard |
| 2008-2 | 17 | Explanation of my Watch | Casson, Henry |
| 2008-2 | 21 | Robertson?s Bristol Clock | Holmstrom, Bob |
| 2008-2 | 29 | Question and Response re Houtman article | Wale, Ted |
| 2008-2 | 30 | Text correction for Antikythera Revisited. | White, Graham |
| 2008-3 | 2 | An All-Digital Pendulum Drive Amplifier | Matthys, Bob |
| 2008-3 | 11 | Does the Suspension spring of a Pendulum Clock Get Stiffer When Bob Mass is Increased | Heldman, Alan |
| 2008-3 | 26 | Derivation of the Period of a Compound Pendulum | Haine, John |
| 2008-3 | 28 | Foliot Pallet Lubrication? | Croce, Garlo G. |
| 2008-3 | 28 | Anti-friction Wheel Pendulum support | Holmstrom, Bob |
| 2008-4 | 2 | A Shortt Lesson in Allan Deviation (Tides, part 2) | Van Baak, Tom |
| 2008-4 | 8 | Period Error During Amplitude Measurement | Millington, Andrew |
| 2008-4 | 13 | Going Round in Circles | Fergusson, Colin |
| 2008-4 | 17 | Suspension Spring Stiffness and Pendulum Mass | Emmerson, Alan |
| 2008-5 | 2 | Pendulum Dynamics and the Advance of Science | Emmerson, Alan |
| 2008-5 | 9 | On the rules pertaining to the choice of suspension spring dimensions of a horological regulator by P. Le Rolland | Lemieux, Marc-Andre |
| 2008-5 | 20 | Pendulum Spring and Flexure Bibliography (update) | Holmstrom, Bob |
| 2008-5 | 23 | Going Round in (Chaotic) Circles + correction | Haine, John |
| 2008-5 | 26 | Review of David Heskin's Sleeping in Oblivion | Fergusson, Colin |
| 2009-1 | 2 | A Little More | Emmerson, Alan |
| 2009-1 | 10 | Comment on "Going Round in Circles" | Bigelow, Ned |
| 2009-1 | 11 | A Design for a Precision Centrifugal Governor or More on Conical Pendulums | Bigelow, Ned |
| 2009-1 | 13 | Resonance in Spherical Pendulums | Haine, John |
| 2009-1 | 21 | Salvaging Invar from Discarded CRTs | Ward, Bill |
| 2009-1 | 22 | Seasonal Tower Clock Amplitude | Ward, Bill |
| 2009-2 | 2 | Mainspring Barrel Design | Emmerson, Alan |
| 2009-2 | 33 | Electronic Measurement of the Amplitude of Swing of a Clock Pendulum | Hastings, Peter |
| 2009-2 | 37 | Borates for Woodworm Control | Ward, Bill |
| 2009-2 | 39 | Response to Seasonal Amplitude Question | Heldman, Alan |
| 2009-2 | 40 | Rocking the boat: Circular Error | Cain, Dallas |
| 2009-3 | 2 | The spring-barrel/fusee/anchor-recoil-escapement pendulum clock as an integrated system with phase-locked negative feedback | Heldman, Alan |
| 2009-3 | 26 | Mechanics of a Pendulum - Circular Error Correction - The essentials in a page to set the stage | Cain, Dallas |
| 2009-3 | 27 | Rocking the Boat Response ?Electronic Measurement of Amplitude of Swing? | Cain, Dallas |
| 2009-3 | 28 | Bush - Jackson Circular Error Corrector | Bigelow, Ned |
| 2009-3 | 30 | Rocking the Boat Response - Seasonal Amplitude Variation | Emmerson, Alan |
| 2009-4 | 2 | A Bellows Air Pressure Corrector for a Pendulum | Matthys, Bob |
| 2009-4 | 20 | Results of Proportional Digital Drive with #8 Pendulum | Belleville, Robert L. |
| 2009-4 | 26 | Fatigue Failure and Replacement of a Mainspring | Pook, Les P |
| 2009-4 | 34 | Gulf of California Earthquake of 3 August 2009 | Walter, David |
| 2009-5 | 2 | On the Development of a Rod-Less Pendulum Clock | Everman, Mike |
| 2009-5 | 16 | A Dream Pendulum Clock (Tides, part 3) | Van Baak, Tom |
| 2009-5 | 21 | What Changes When Gravity Changes (Tides, part 4) | Van Baak, Tom |
| 2009-5 | 25 | What was Fasoldt thinking? | Holmstrom, Bob |
| 2009-5 | 25 | What was Fasoldt thinking? | Saff, Don |
| 2010-1 | 2 | Equations of motion for the spring suspended pendulum | Emmerson, Alan |
| 2010-1 | 15 | Fabrication of Replicas of the three wheel clock of Abraham-Louis Breguet by J. P. Chollet and M. Jean-Michel Piguet Translated by John Kirk | Kirk, John G |
| 2010-1 | 26 | A Possible Cycloidal Pendulum support | Wale, Ted |
| 2010-2 | 2 | On Leonardo's Lunar-display Sketches | White, Graham |
| 2010-2 | 13 | Count-Wheels: A Mathematical Problem Arising in Horology | Weintraub, Stephen H. |
| 2010-2 | 20 | Response to Fasoldt Suspension Question | Everman, Mike |
| 2010-2 | 22 | Additional Fasoldt suspension Images | Saff, Don |
| 2010-3 | 2 | Q1 | Scolnik, Bill |
| 2010-3 | 10 | Escapement Error in Intermittently Impulsed Pendulms | Haine, John |
| 2010-3 | 16 | Mainspring in Barrels | Emmerson, Alan |
| 2010-3 | 31 | Request for Collaborations | Jarvis, John |
| 2010-4 | 2 | Disturbance of Pendulums (by impulse and otherwise) | Heldman, Alan |
| 2010-4 | 22 | Response to John Haine (HSN 10-3) | Thackery, Steve |
| 2010-4 | 23 | More Observations of a Lifted Pendulum by John Haine | Haine, John |
| 2010-4 | 30 | HSN Subscription Renewal Notice | Spong, E. David |
| 2010-5 | 2 | An Epicyclic Trim Train by Burg | White, Graham |
| 2010-5 | 6 | Synchronous Oscillations of Asymmetric Coupled Pendulums | Haine, John |
| 2010-5 | 14 | Disturbance of Pendulums ? Q and energy losses | Bateman, Doug |
| 2010-5 | 15 | Q, Again | Matthys, Bob |
| 2010-5 | 19 | Comments re Alan Heldman?s ?Disturbance of Pendula? | Wale, Ted |
| 2010-5 | 21 | Horological puzzle | Prasil, Tony |
| 2011-1 | 2 | Parabolic Conical Pendulums, and Some New Cycloidal Pendulums | Houtman, Hubert |
| 2011-1 | 16 | On the Correction of a Pendulum for the Reduction to a Vacuum: Together with Remarks on Some Anomalies Observed in Pendulum Experiments By F. Baily - Comments on Knife Edges submitted by R. Matthys | Matthys, Bob |
| 2011-1 | 26 | Book Review by Fortunat Mueller-Maerki - The Most Important Clock in America. The David Rittenhouse Astronomical Musical Clock at Drexel University, By Ronald R. Hoppes | Mueller-Maerki, Fortunat |
| 2011-1 | 28 | Rittenhouse Equation of Time Mechanism | Holmstrom, Bob |
| 2011-1 | 29 | Important Recent Foucault Pendulum Articles | Holmstrom, Bob |
| 2011-1 | 29 | Correction | Matthys, Bob |
| 2011-2 | 2 | How many teeth should a healthy grasshopper have? | Heskin, David |
| 2011-2 | 17 | Some thoughts on 'disturbances to pendulums' | Haine, John |
| 2011-2 | 23 | Precision Free Pendulum Measurement by Digital Delayed Sweep Oscilloscope | Houtman, Hubert |
| 2011-3 | 2 | A Personal Response to David Heskin?s Article | Hastings, Peter |
| 2011-3 | 5 | How Big a Kick Should a Healthy Grasshopper Have? | Heskin, David |
| 2011-3 | 17 | David Heskin?s Book ? Perfecting the Harrison Single Pivot Grasshopper Escapement | Johnson, Ken |
| 2011-3 | 20 | Response to Mr K Johnson's Article: ?David Heskin?s Book - Perfecting the Harrison Single Pivot Grasshopper Escapement | Heskin, David |
| 2011-3 | 23 | The RAS Grasshopper | Wale, Ted |
| 2011-3 | 25 | A Spreadsheet Demo of Brocot?s Method | Casson, Henry |
| 2011-3 | 30 | In Memoriam: Bill Givens (1948 ? 2011) | Holmstrom, Bob |
| 2011-4 | 2 | Why Does Higher Q Make Better Clocks? | Haine, John |
| 2011-4 | 12 | Comments on John Haine's HSN 11-3 Article and Harrison's Science | Hobden, M.K. |
| 2011-4 | 19 | A Little Mistake | Casson, Henry |
| 2011-4 | 22 | The Direction of the Wood Grain in Harrison's Pallats | Casson, Henry |
| 2011-4 | 24 | Within the Lid of B?rgi's 1590 Table Clock | White, Graham |
| 2011-5 | 2 | 'As 3 is to 2' | Hobden, M.K. |
| 2011-5 | 14 | Another Approach for Precision Electronic Pendulum Management | Hansen, Jim |
| 2011-5 | 22 | A More Accurate Temperature Compensation for a Pendulum | Matthys, Bob |
| 2011-5 | 26 | HSN Subscription Renewal Notice | Spong, E. David |
| 2012-1 | 2 | Does a clock pendulum have a "sharp resonant peak frequency"? | Heldman, Alan |
| 2012-1 | 20 | Understanding Hybrid Quartz / Pendulum Clocks | Van Baak, Tom |
| 2012-1 | 32 | Comments re recent HSN articles | Betts, Jonathan |
| 2012-1 | 33 | Rocking the Boat - Re Circular Error compensation | Cain, Dallas |
| 2012-1 | 34 | Rocking the Boat - Next Version of a Scientific Pendulum Drive | Cain, Dallas |
| 2012-2 | 2 | The Mercury-Compensated Cylindrical Pendulum | Kelley, C. Stuart |
| 2012-2 | 18 | John Harrison's Escapement Impulse is as Easy as 1,2,3 | Heskin, David |
| 2012-2 | 23 | Comments on Oscillator Mechanics by Douglas S. Drumheller | Drumheller, Doug |
| 2012-2 | 30 | Accuracy vs Q - reply to Jonathan Betts | Bateman, Doug |
| 2012-2 | 31 | Q | Thackery, Steve |
| 2012-3 | 2 | An Analysis of Q versus Accuracy in Pendulum Clocks | Yates, Philip |
| 2012-3 | 7 | Mechanical Advantage in Harrison?s Late Grasshopper Escapement | Hastings, Peter |
| 2012-3 | 9 | Accuracy vs Q - Reply to Doug Bateman | Betts, Jonathan |
| 2012-3 | 10 | Pendulums - Noise, Mass, and Non-Linearity | Haine, John |
| 2012-3 | 17 | Behavior of the Self Excited Oscillator | Hobden, M.K. |
| 2012-3 | 23 | An Elucidation of Three Dissipation Contributions Limiting Pendulum Quality, ?Q?, Using a ?Grand Mother? Clock | Cleyet, Bernard |
| 2012-3 | 30 | Comment on 'Bush-Jackson circular error corrector' in HSN 2009-3 | Houtman, Hubert |
| 2012-4 | 2 | Solution of the Barometric Compensation Problem | Drumheller, Doug |
| 2012-4 | 6 | Measuring Amplitude, Velocity and Q | Drumheller, Doug |
| 2012-4 | 13 | The Influence of Non-linearity on Oscillator Noise for Microwave Synthesis | Hobden, M.K. |
| 2012-4 | 18 | The Mass Response, Analytical Analyzed, of a Sinusoidally Driven Linearly Damped Harmonic Oscillator | Cleyet, Bernard |
| 2012-4 | 23 | A Free Pendulum Controller and Analyzer | Hansen, Jim |
| 2012-4 | 28 | Computer Aided Design of the Harrison Single Pivot Grasshopper Escapement Geometry | Heskin, David |
| 2012-4 | 29 | Q and balance controlled timekeepers | Betts, Jonathan |
| 2012-5 | 3 | A Coaxial Equation Gear by Thiout | White, Graham |
| 2012-5 | 9 | Q and the ?Grand Mother? Clock continued (Part 2) | Cleyet, Bernard |
| 2012-5 | 12 | The Harrison Hill Test ? Part 1 | Hobden, M.K. |
| 2012-5 | 20 | A Response to Jonathan Betts | Haine, John |
| 2012-5 | 22 | 2013 Ward Francillon Time Symposium ? Pasadena | Cipra, Jim |
| 2013-1 | 2 | The Harrison Hill Test ? Part 2 | Hobden, M.K. |
| 2013-1 | 14 | An Exercise in Experimental Horological Archeology - Testing Verge and Foliot Clocks | Bell, Malcolm |
| 2013-1 | 30 | Note from Stuart Kelley re Motion of the Simple Pendulum | Kelley, C. Stuart |
| 2013-1 | 30 | Rock the boat | Heldman, Alan |
| 2013-2 | 2 | Light Sensors and Pendulums | Matthys, Bob |
| 2013-2 | 14 | Response to Alan Heldman HSN 2013-1 | Betts, Jonathan |
| 2013-2 | 16 | JOHN HARRISON - First Installment | Heldman, Alan |
| 2013-2 | 30 | Mathematics of a Clock Escapement | Petrangeli, Dr. Eng. Gianni |
| 2013-3 | 2 | An Answer from a Member of the Harrison Research Group by Mervyn K. Hobden | Hobden, M.K. |
| 2013-3 | 7 | Response from Peter Hastings | Hastings, Peter |
| 2013-3 | 8 | John Harrison (Part Two) | Heldman, Alan |
| 2013-4 | 2 | Type Identification of Epicyclic Fixed-Center Astronomical Gears | White, Graham |
| 2013-4 | 10 | Some Comments on M. K. Hobden?s Findings | Woodward, Philip |
| 2013-4 | 12 | The Longitude Examin?d By ?Jeremy Thacker? or Dr. John Arbuthnot? | Ward, Bill |
| 2013-4 | 19 | The Harrison Hill Test ? Part 3 | Hobden, M.K. |
| 2013-4 | 24 | Fedchenko: Clock or Gravimeter? (Tides, part 5) | Van Baak, Tom |
| 2013-5 | 2 | Oscillator Stability Measurement | Hobden, M.K. |
| 2013-5 | 14 | JOHN HARRISON (Part Three) - J. Harrison and "The Greatest Scientific Problem of His Time" | Heldman, Alan |
| 2013-5 | 22 | A New and Wonderful Pendulum Period Equation | Van Baak, Tom |
| 2013-5 | 31 | Answers to Mr. Heldman?s questions about Q on p.4 of HSN 2012-1 | Cleyet, Bernard |
| 2013-5 | 32 | Computer Aided Design of Harrison Twin Pivot and Twin Balance Grasshopper Escapement Geometries | Heskin, David |
| 2013-5 | 33 | Renewal ? New rates | Spong, E. David |
| 2014-1 | 2 | The Harrison Hill Test ? Part 4 | Hobden, M.K. |
| 2014-1 | 9 | The Unilateral Twin Pivot Grasshopper Escapement | Heskin, David |
| 2014-1 | 12 | Q and the ?Grand Mother? Clock continued (Part 3) | Cleyet, Bernard |
| 2014-1 | 18 | Pendulum Simulation 1: Period and Circular Error | Van Baak, Tom |
| 2014-2 | 2 | Oh no, not Q again! | Haine, John |
| 2014-2 | 4 | Online Resources of Interest | Holmstrom, Bob |
| 2014-2 | 9 | Introduction to an article by Walter P. White | Holmstrom, Bob |
| 2014-2 | 10 | A Superior Electric Pendulum; and Some Pendulum Equations by Walter P. White from the Journal of the Optical Society of America 1924 | Holmstrom, Bob |
| 2014-2 | 26 | CH F?ry on a similar escapement to that discussed by Walter P. White ? translation | Holmstrom, Bob |
| 2014-2 | 30 | Compound Pendulum Temperature Compensation | Holmstrom, Bob |
| 2014-3 | 2 | Anisochronism of John Harrison?s First Sea Clocks, H.1 and H.2 | Drumheller, Doug |
| 2014-3 | 13 | A Skeleton Equation Clock | White, Graham |
| 2014-3 | 18 | A Higher-Powered Pendulum Drive Amplifier | Matthys, Bob |
| 2014-3 | 28 | Comments on Alan Heldman?s Version of History by Douglas S. Drumheller | Drumheller, Doug |
| 2014-3 | 30 | High Q or low Q ? A specious argument | Bateman, Doug |
| 2014-4 | 2 | Harrison and Energy | Emmerson, Alan |
| 2014-4 | 8 | ?Q? ? A Specious Argument | Hobden, M.K. |
| 2014-4 | 11 | A Difference Equation Gear | White, Graham |
| 2014-4 | 16 | Online resources | Holmstrom, Bob |
| 2014-5 | 3 | Q | Michie, Neville |
| 2014-5 | 9 | Electronic Pendulum Control: The Final Frontier | Hansen, Jim |
| 2014-5 | 12 | Applying the Pendulum Controller | Hansen, Jim |
| 2014-5 | 13 | Harrison Clock Project | Matthysen, Will |
| 2014-5 | 19 | Pendulum Simulation 2: Changing Length or Gravity | Van Baak, Tom |
| 2014-5 | 28 | A non horological digression | Holmstrom, Bob |
| 2015-1 | 2 | Symmetric Hand Positions | Kelley, C Stuart |
| 2015-1 | 13 | Response to Alan Emmerson | Drumheller, Doug |
| 2015-1 | 16 | Antikythera Failure Modes and Effects | White, Graham |
| 2015-1 | 22 | Digital Compensation and Pendulum Clocks | Van Baak, Tom |
| 2015-2 | 2 | Pendulum Accuracy, part 1 ? Purity and Quality | Van Baak, Tom |
| 2015-2 | 10 | The Harrison Hill Test ? Part 5 | Hobden, M.K. |
| 2015-2 | 21 | Tidal Effects on Pendulums at Various Latitudes | Belleville, Robert L. |
| 2015-3 | 2 | Signal and Noise | Belleville, Robert L. |
| 2015-3 | 10 | Comments on Mr. D. Bateman?s Article Regarding Q1, and Mr. M. K. Hobden?s Rebuttal | Cleyet, Bernard |
| 2015-3 | 20 | Thoughts on Reading Tom van Baak?s Paper "Pendulum Accuracy" | Heldman, Alan |
| 2015-4 | 2 | Comments on Alan Heldman?s Paper in HSN 2015-3 | Thackery, Steve |
| 2015-4 | 9 | Dominion and Dynamic Stability | Hobden, M.K. |
| 2015-4 | 20 | Request for articles | Holmstrom, Bob |
| 2015-5 | 3 | An Experimental Study: Effects of Atmospheric Pressure on the Timing of an Undriven Pendulum | Paquette, Michel |
| 2015-5 | 11 | James Ferguson?s Venus Orrery | White, Graham |
| 2015-5 | 20 | Clock Suspensions: Bessel, Harrison Spring, and Rolling-Knife | Yates, Philip |
| 2016-1 | 2 | Measuring the Simple Harmonic Motion of a Pendulum | Mumford, Bryan |
| 2016-1 | 2 | Measuring the Simple Harmonic Motion of a Pendulum | Drumheller, Doug |
| 2016-1 | 14 | Some Thoughts on Pendulum Rod Materials | Yates, Philip |
| 2016-1 | 32 | Some comments from Alan Emmerson | Emmerson, Alan |
| 2016-1 | 32 | Renewal notice | Holmstrom, Bob |
| 2016-2 | 2 | Introduction to the Lego Astronomical Clock | Stouffer, John |
| 2016-2 | 21 | Smartphone Sensors and Horology | Holmstrom, Bob |
| 2016-3 | 2 | Investigating the Harrison Pendulum Oscillator | Haine, John |
| 2016-3 | 2 | Investigating the Harrison Pendulum Oscillator | Millington, Andrew |
| 2016-4 | 2 | Investigating the Harrison Pendulum Oscillator ? Part 2: Barometric Compensation Methodology | Haine, John |
| 2016-4 | 2 | Investigating the Harrison Pendulum Oscillator ? Part 2: Barometric Compensation Methodology | Millington, Andrew |
| 2016-4 | 25 | The Paper by Haine and Millington HSN 2016-3 | Hobden, M.K. |
| 2016-4 | 43 | Harrison?s Barometric Compensation - Keeping it Simple: A Description from Practice | Betts, Jonathan |
| 2016-5 | 2 | Comments on Mervyn Hobden's "The Paper by Haine and Millington HSN 2016 ? 3" | Haine, John |
| 2016-5 | 4 | The Burgess Clock B at Greenwich - some comments by Douglas Bateman | Bateman, Doug |
| 2016-5 | 9 | The Single Coil Sinusoidal Electromagnetic Escapement (Part 1) | Yates, Philip |
| 2017-1 | 2 | Response to Doug Bateman | Betts, Jonathan |
| 2017-1 | 5 | Reply to John Haine and Andrew Mil | Hobden, M.K. |
| 2017-1 | 10 | Middle Temperature Error | Boettcher, David |
| 2017-2 | 2 | Temperature Compensation of a Replica of John Harrison?s First Sea Clock | Drumheller, Doug |
| 2017-2 | 18 | Clarifications for Jonathan Betts | Bateman, Doug |
| 2017-2 | 21 | A Reply to Critics | Hobden, M.K. |
| 2017-2 | 26 | Beryllium Copper ? Be Aware | Matthys, Bob |
| 2017-2 | 27 | Re MTE | Betts, Jonathan |
| 2017-3 | 2 | An analysis of the improved timekeeping performance provided by John Harrison?s pendulum clocks | Harrison, David |
| 2017-3 | 13 | Clarifications for Mervyn Hobden | Bateman, Doug |
| 2017-3 | 18 | Correction to statements in HSN 2017-2, ?A Reply to Critics? | Hobden, M.K. |
| 2017-3 | 23 | Mathematics of a Watch Escapement | Petrangeli, Dr. Eng. Gianni |
| 2017-3 | 24 | Chapter notes by the editor | Holmstrom, Bob |
| 2017-4 | 2 | Obituary for ?Pendulum Q? by Alan Heldman | Heldman, Alan |
| 2017-4 | 22 | Comments on Hobden?s ?Reply to Critics? in HSN 2017-3 | Haine, John |
| 2017-4 | 23 | Answer to John Haine ? HSN 2017-3 | Hobden, M.K. |
| 2017-4 | 28 | A Question for David Harrison | Tekippe, Bernie |
| 2017-4 | 29 | Update to Chapter Notes | Holmstrom, Bob |
| 2017-5 | 2 | Effect of composer and pallet mass upon grasshopper escapement torque and clock rate | Millington, Andrew |
| 2017-5 | 14 | On the amplitude of the Synchronome oscillator | Haine, John |
| 2017-5 | 23 | Some Answers for Alan Heldman Clock B | Bateman, Doug |
| 2017-5 | 27 | Response to Alan Heldman HSN 2013-1 | de Clercq, Peter |
| 2018-1 | 2 | Mathematics of a Coaxial Watch Escapement, An Introduction for Horological Science Newsletter | Petrangeli, Dr. Eng. Gianni |
| 2018-1 | 6 | Philip Woodward - Obituary | Holmstrom, Bob |
| 2018-1 | 9 | Graham White - Obituary | Holmstrom, Bob |
| 2018-1 | 10 | Graham White - Epicyclic Gear Documentation project | Holmstrom, Bob |
| 2018-1 | 12 | New Books: Betts - Marine Chronometers Greenwich + Frumer - Making Time | Holmstrom, Bob |
| 2018-2 | 2 | Theory of the Verge & Foliot Clock of the Early Medieval Age | Roess, Dieter |
| 2018-2 | 44 | Dieter Roess Biography | Roess, Dieter |
| 2018-3 | 2 | Clock Hydrodynamics?Part I: My Two Clocks & John Harrison?s Tin Whistle | Drumheller, Doug |
| 2018-3 | 13 | On Compound Pendulums Suspended From Circular Chops | Haine, John |
| 2018-3 | 13 | On Compound Pendulums Suspended From Circular Chops | Millington, Andrew |
| 2018-3 | 19 | Involute gearing | Casson, Henry |
| 2018-3 | 22 | Comments from the editor | Holmstrom, Bob |
| 2018-4 | 2 | Clock Hydrodynamics?Part II: Determination of the model constants and comments on Clock B | Drumheller, Doug |
| 2018-4 | 11 | Clock XI0 | Drumheller, Doug |
| 2018-4 | 19 | Pendulum and sensor experiments ? A work in progress | Holmstrom, Bob |
| 2018-5 | 2 | Another Look at the SH41 Data | Agnew, Duncan |
| 2018-5 | 11 | Masters, Servants, Countwheels, and a new Artificial Clockmaker | Agnew, Duncan |
| 2018-5 | 14 | A Pendulum Powered by The Earth?s Centrifugal Force Part I: Theory | Kelley, C. Stuart |
| 2019-1 | 2 | The state of HSN | Holmstrom, Bob |
| 2019-1 | 3 | A visit to Father O?Leary?s Clock | Holmstrom, Bob |
| 2019-1 | 7 | Father O?Leary?s Free Pendulum Revised Set Up Instructions | Boucheron, Pierre |
| 2019-1 | 28 | Multi-variant Regression Analysis of Horological Data using R | Holmstrom, Bob |
| 2019-2/3 | 2 | Forword to three papers on ?A Role for the Computer in Horological Science? | J. B. Edwards |
| 2019-2/3 | 3 | #1 - A Role for the Computer in Horological Science? A Case Study in Escapement Theory | J. B. Edwards |
| 2019-2/3 | 25 | #2 - A Role for the Computer in Horological Science? A Case Study in Escapement Theory: Amplitude Considerations | J. B. Edwards |
| 2019-2/3 | 42 | #3 - A Role for the Computer in Horological Science? A Digest of a Case Study in Escapement Theory by J.B. Edwards | J. B. Edwards |
| 2019-2/3 | 54 | Appendix 1: State- & Driving- Transition Matrix Elements | J. B. Edwards |
| 2019-2/3 | 56 | Appendix 2: Improved Euler Approximation for State-Transition Coefficient determination | J. B. Edwards |
| 2019-4 | 2 | Graham White?s Epicyclic Trilogy Introduction | White, Graham |
| 2019-4 | 13 | Electrically Reset Gravity Escapement Clock | Ian Richardson |
| 2019-4 | 26 | A Polish Precision Clock | Holmstrom, Bob |
| 2019-5 | 2 | A Note on Precision Pendulum Clocks and Allan Deviation | Hobden, M.K. |
| 2019-5 | 10 | State-Transition Models for Simulating Nonlinear Horological and Related Systems: Two Case Studies | J. B. Edwards |
| 2020-1 | 2 | Further Historical Performance of Precision Pendulum Clocks | Hobden, M.K. |
| 2020-1 | 8 | Verge & Foliot Escapement Experiments | Holmstrom, Bob |
| 2020-1 | 22 | An Electrical Engineer Looks at a Watch ? Brief Notes on a Lecture by Prof. Gerald Sussman | MacMillan, David |
| 2020-2 | 2 | Nonlinearity as an essential component in the Modelling of the Assisted Pendulum | J. B. Edwards |
| 2020-2 | 21 | The Tangent Rule in Practice | Cima, Pepi |
| 2020-3 | 2 | Contact microphone devices for mechanical watches | Thackery, Steve |
| 2020-3 | 14 | Continued Examination of the Tangent Rule and its Development for Rectangular Escapement Pulses | J. B. Edwards |
| 2020-3 | 29 | Comments on JB Edwards paper on mathematical modelling | Bateman, Doug |
| 2020-3 | 31 | An Unusual Pendulum and a Plea for Help | Russ, Price |
| 2020-3 | 32 | Harrison Decoded announcement | Holmstrom, Bob |
| 2020-3 | 32 | note from John Edwards | J. B. Edwards |
| 2020-4 | 1 | Correction to ?The Tangent Rule in Practice? | Cima, Pepi |
| 2020-4 | 2 | Just How Good was Fedchenko?s Clock? | Agnew, Duncan |
| 2020-4 | 12 | Recoil Escapement Modelling by State-Transition | J. B. Edwards |
| 2020-4 | 30 | Postscript | J. B. Edwards |
| 2020-4 | 32 | Bob Mathys - Obituary | Christenson, Tracy |
| 2020-5 | 2 | Measuring and Analysing a new Clock ? Part 1 | Haine, John |
| 2020-5 | 11 | Domesticating a feral clock, part1 | Frank, Tom |
| 2020-5 | 15 | Airy (et al) v. State-Transition Approaches to Escapement Modeling: An Attempt at Reconciliation | J. B. Edwards |
| 2021-1 | 2 | Clock B ? Amplitude Response to Changing Pressure and Temperature | Millington, Andrew |
| 2021-1 | 2 | Clock B ? Amplitude Response to Changing Pressure and Temperature | Haine, John |
| 2021-1 | 23 | Douglas Bateman's "Timekeeping: a Lifetime's Interest in Horology" a Review | Van Baak, Tom |
| 2021-1 | 26 | Response to Thomas Frank about Feral Cl | Lamoureux, Richard |
| 2021-1 | 27 | Data for: Tidal Gravity Variations Measured by a Fedchenko AChF-3 Precise Pendulum Clock | Agnew, Duncan |
| 2021-2 | 2 | Is there an optimum pendulum amplitude? | Haine, John |
| 2021-2 | 5 | State-Transition Modelling of the Grasshopper Escapement | J. B. Edwards |
| 2021-2 | 23 | How precise are opto-interrupters? | Haine, John |
| 2021-2 | 26 | A Modern Version of Warren?s Master Clock | Prasil, Tony |
| 2021-3 | 2 | How good is Airy? | Millington, Andrew |
| 2021-3 | 17 | A New Method for Modelling Escapement Action by Systems Engineering Techniques | J. B. Edwards |
| 2021-4 | 2 | Harrison's Cheeks&Ribbon pendulum suspension greatly differs from a flexure-spring | De Marchi, Andrea |
| 2021-4 | 8 | Escapement modeling with Working Model 2D | Holmstrom, Bob |
| 2021-4 | 24 | The HSN and BHM website is moving! | Holmstrom, Bob |
| 2021-5 | 2 | The Robertson Regulator | Haine, John |
| 2021-5 | 17 | Looking to confirm with old published experimental data a novel model of Harrison?s Cheeks-and-Ribbon pendulum suspension | De Marchi, Andrea |
| 2021-5 | 22 | Spectral Analysis of Pendulum clocks (Tides, part 6) | Van Baak, Tom |
