Bulletin of the NAWCC, 1987, No. 246-251, Vol. XXIX :: Number of documents found: 3
(8249) Pendulum Suspensions
- Author: Boucheron, P.H. :: Year Vol (No) Month (or Chapter/Auction item): 1987 apr :: Pages: 98-104
- Comments and/or Abstract >
(8259) Tides of the Planet eErth Affect Pendulum Clocks
- Author: Boucheron, P.H. :: Year Vol (No) Month (or Chapter/Auction item): 1987 dec :: Pages: 420-433
- Comments and/or Abstract >
(8269) The Basic Advantages of the Riefler Escapement
- Author: Sandford, H.L. :: Year Vol (No) Month (or Chapter/Auction item): 1987 feb :: Pages: 35-39
- Comments and/or Abstract >