Forum: Pre Industrial Revolution Locks
The lockmaking scene changed late in the 18th century when the Industrial Revolution got under way and locking principles started to be explored. This forum therefore is for the many and varied interesting locks before 1778 where the fixed ward or spring barbs were the means of security.
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No generally speaking drilling the Mosler 302-402 lock does not release the internal RL. At least that is true where I drill the lock. I suppose drilling close to the RL with dull drills may create...
Radiographing & Moderate Heating...