Antiquarian Horology - Monographs :: Number of documents found: 2
(7982) The Isochronous Pendulum
- Author: Phillips, E. :: Year Vol (No) Month (or Chapter/Auction item): 1978 15 apr :: Pages:
- Comments and/or Abstract >
(17749) Technology of John Harrison's Portable Timekeepers [The]
- Author: Randall, Anthony G. :: Year Vol (No) Month (or Chapter/Auction item): :: Pages:
- Comments and/or Abstract > Reprint of two articles from Summer and Autumn 1989 issues of Antiquarian Horology