To 4-glass electric pendulum clock, with mechanical contacts
A To 4-glass electric pendulum clock with mechanical contacts, c.1929
- Object Number:
- 1976-461 Pt1
- type:
- pendulum clock
- Image ©
- The Board of Trustees of the Science Museum
A To 4-glass electric pendulum clock with mechanical contacts
A To 4-glass electric pendulum clock with mechanical contacts, c.1929, with battery
Details
Parts
Battery, for To 4-glass electric pendulum clock
Battery for a To 4-glass electric pendulum clock with mechanical contacts, c.1929
