Horology - A Magazine for the Advancement of Watch and Clockmaking, Volume [01], 1934-1935 :: Number of documents found: 2
(8152) Electric Time - A New Utility
- Author: Fisher, Alvan :: Year Vol (No) Month (or Chapter/Auction item): 1935 aug :: Pages: 21-25
- Comments and/or Abstract >
(8151) The Free Pendulum
- Author: Hope-Jones, F. :: Year Vol (No) Month (or Chapter/Auction item): 1936 jan mar :: Pages: January 27-28, Febru
- Comments and/or Abstract > Early history of Free Pendulum clocks by Hope-Jones