Forum: British Patent Specifications
British Patent Specifications on locks and security devices - For Reference, Research and Discussion.
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British Patent Specifications on locks and security devices - For Reference, Research and Discussion.
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Thank you safeman for supplying all the detail on the 10 lever lock though I worked for Tann I didn't spend hardly any time at Borehamwood as being a Service engineer was located first in the...
Nicely made key! That lock also shows cleverly designed warding, which would be difficult to skeleton.
[ ]Here is another one which was included in the locks from Harry Miller. Based on my limited experience probably the same basic design for hundreds of years.
Here is another one which was included in the locks from Harry Miller. Based on my limited expe
Also look carefully at the keys. A general similarity of style in manufacture will soon become apparent, the same whether the lock is anonymous, or a 'Hobbs' or even a 'Chobbs' lock. And (still)...
Thanks and thank you for the history lesson. Kevin Moreau, an exceptional U.S. blacksmith has a video on making a "pinched bow" key so I thought I would try that technique on this key.
Coffer Lock?