Bulletin of the NAWCC, 1997, No. 306-311, Vol. XXXIX :: Number of documents found: 5


(8251) The geometry of the pocket watch verge escapement

(8258) The mechanics of the verge escapement, Part II

(8265) Pendulum bob configuration and thermal compensation
    Author: Feinstein, George :: Year Vol (No) Month (or Chapter/Auction item): 1997 apr :: Pages: 181 - 186
    Comments and/or Abstract > excellent paper detailing the theoretical shape of bob - connection point should not be at the center of mass of the bob

(8271) Delong, Garbe, and Round Pallet Watch Escapements
    Author: Harrold, Michael C. :: Year Vol (No) Month (or Chapter/Auction item): 1997 dec :: Pages: 660 - 681
    Comments and/or Abstract > watch escapement article relation to escapements with pin pallets

(8274) Precision timekeepers of Tokugawa Japan and the evolution of the Japanese comestic clock
    Author: Fernandez, M.P & P.C. :: Year Vol (No) Month (or Chapter/Auction item): 1997 dec :: Pages: 685 - 697
    Comments and/or Abstract >