CRS WISARD and key
1984
Roman key
Blue RADAR key
2018-2021
Key, French, 17th Century
Model Particle Accelerator and Key
1938-1951
Key for pulsynetic master clock type C7
Roman key
Key for standard synchronome clock
1900-1935
Roman key of iron
Key from Sir William Thomson's centrifugal clock
Door lock key
1715
Key for standard synchronome clock
1900-1935
Original key for the Parriss rolling-ball free pendulum clock
Key, Flemish, 18th Century
key for the cabinet
1969
Key, French, 17th Century
Key for Electric master clock
Key, German, late 15th Century
Key, wrought-iron, old French
Non original for the electric wall time piece
Key for Electric master clock
Key for reversing current through galvanometer
Pump key
Original key for the regulator clock
1822-1823
Key with an extending bit
Key for the long case pendulum clock
Key for Sidereal and mean time clock
Original key for the electric wall time piece
Fourteen specimens of ancient iron keys for locks
Key for Brass Recess Mounted Door Lock
Key for 'Plus Ultra Lock' Padlock
Key for Heart Shaped Padlock
Key for Brass Door Lock
Key for Cylinder Padlock
Key for Heart Shaped Padlock
Key for wall mountable alcohol gel sanitiser
2017
Key for Petrographical Microscope Case
Key for Large padlock by Moreton and Langley
Key for Chest Lock
1850
Key, one of two
1895-1909
Key for Beckley anemograph recorder
Key for a safe
c.1810
Close shackle padlock, AVA lock, 1971.
Key, date unknown, with loose bit
Key, one of five
Activation Key for Electric Car Charging Post
Key for employee attendance time recorder
1901-1933
Key for employee attendance time recorder
1901-1933
Key to fit binding screws on /2 and /3
