Japanese Clock
1600-1800
Winding key for eight-day pendulum table clock
1947-1949
Pendulum weight for eight-day pendulum table clock with star-wheel magnetic escapement
1947-1949
Wells Cathedral clock, with components
1392
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
400-day 'anniversary' clock
1898-1915
Eight-day pendulum table clock, 1947-1949
1947-1949
Model of Huygens' Pendulum Clock, as Illustrated in his 'Horologium' of 1658.
1956
Weight driven pendulum clock
1715
A To 4-glass electric pendulum clock with mechanical contacts
"High Movement" master clock
1950
Movement plate of the electrical mechanism from the Shortt free pendulum clock
1920-1940
Impulse component of the electrical mechanism from the Shortt free pendulum clock
1920-1940
Modern synchronome master-clock
Reproduction of Huygens clock movement
1927
Synchronome free pendulum clock
Shortt free pendulum clock
1920-1940