Master Time Clock for checking frequency of
1945-1950
Mantlepiece clock, c.1930
1930
Early electric clock by Wheatstone with base and small part
Pair of synchronous clocks
Electric parent clock by C. Bohmeyer
Example of the Meath-Bowell clock with zero escapement plus dial plate
Parent clock and companion dial by the Silent Electric Clock Co.
Top of pendulum suspension from the Synchronome clock
Pneumatic parent clock by Collin
Von Sterneck pendulum apparatus sidereal clock
1900
Observatory clock by Victor Kullberg, no.6860
Original master clock from the Royal Aircraft Factory
Standard Royal Air Force wall clock.
Astronomical Clock
Friesland stoelklok
Mechanical Regulator
1984