"Blick Universal" Watchman's Clock

Metal. Case size approx 6" x 4.5" x 3" high

High quality clockwork movement. A special numbered key is kept at each point on a watchmans round . This is inserted and turned to print the key number and the time. There is a mechanism to detect fraudulent interference

An good example of an older clock in very good condition. No names on case apart from "Nelson" on the lock.

I have several station keys with the mounts which include a built in ink pad (no inked ribbon in this type)