Horological Journal [1978-1980] - The official Organ of the British Horological Institute, :: Number of documents found: 2
(8116) Studies in the deadbeat escapement
- Author: Mercer, D. :: Year Vol (No) Month (or Chapter/Auction item): 1979 jan feb :: Pages: Jan 21-25, Feb 48-53
- Comments and/or Abstract > how to layout and build a deadbeat escapement
(8125) A case of gravity
- Author: Aked, Charles K. :: Year Vol (No) Month (or Chapter/Auction item): 1978 oct :: Pages: 52-55
- Comments and/or Abstract >