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Detector lock
Wilkes, John - Enlarge image
Detector lock
- Place of origin:
Birmingham, England (made)
- Date:
ca. 1680 (made)
- Artist/Maker:
Wilkes, John (maker)
- Materials and Techniques:
Brass and engraved steel, with restorations; cast steel key
- Museum number:
M.109-1926
- Gallery location:
British Galleries, room 56d, case 14
Object Type
This 'detector' lock shows how many times a door had been unlocked by means of a numbered dial set to the right of the clock. The figure of a man holds a pointer against the dial. Each time the key is turned in the lock, the engraved dials rotates and the pointer indicates a number. The key-hole is concealed by the man's front leg, which operates on a pivot. When a button is pressed, the leg swings forward to reveal the keyhole. The door-bolt is released by tilting the man's hat.
Use
Such a lock would have been fitted to the door of a private closet, where important business took place.
Inscription
The front of the lock is engraved with the verse:
If I had ye gift of tongue
I would declare and do no wrong
Who ye are ye come by stealth
To impare my Master's wealth.



