Gustav Becker disc pendulum, serial No. 2273158, ca 1926.
Anonymous (not verified)
23 October 2024
Gustav Becker disc pendulum, serial No. 2273158, ca 1926.
Signed movement, winds in back, once each 12 months, running well. Solid polished movement, solid pinions. Case is 10 inches high, with glass dome 11 ...
