Used
in all Boxes Coin Collecting until the early 1960's. Replaced by the Lock
No. 39 which was more secure lock and had numerous key combinations.
LOCK No. 31
Used
in all Boxes Coin Collecting until the early 1960's. Replaced by the Lock
No. 39 which was more secure lock and had numerous key combinations.
Fitted to the engineers compartment cover and only had one combination.
Used a J key.
Usually found on recovered Southern Irish CCB's.
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