Titles written by Bob Holmstrom:
Number of documents found: 3
- Bob Holmstrom
Title: Animation of the Equation of Time mechanism of the David Rittenhouse Clock (1773) at Drexel University
SubTitle: [A CD-ROM with a short video in avi format of the simulated mechanism adding three dinosoidal curves]
Keywords: specific clock
Other Keywords: Rittenhouse equation of timeanimation video
Edition: 2009
BHM No: 14652 - Bob Holmstrom
Title: BOOKREVIEW 2020 by Bob Hob Holmstrom for NAWCC Bulletin of : Harrison Decoded: Towards A Perfect Pendulum Clock
SubTitle: includes 3 illustrations
Keywords: clock
Other Keywords: Harrison
Edition: 2019
Page or pages: r
BHM No: 23753 - Bob Holmstrom
Title: Equation of time mechanism - Rittenhouse Astronomical Musical Clock - Animation
SubTitle: http://www.youtube.com/watch?v=7_iovbjamIQ - A video showing the logic of the Eq-ofT mechanism designed by Rittenhouse
Keywords: astronomical clock
Other Keywords: Rittenhouse Equation of Time Drexel Animation youtube
Edition: 2010
BHM No: 15579
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