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Thread: Master Lock No. 1 2275
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02-01-08, 11:44 PM #1Member
- Join Date
- Jan 2008
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Master Lock No. 1 2275
I have a lock that I am trying to estimate its age.
It looks like this
http://www.masterlock.com/cgi-bin/pr...?sub_cat_id=D1
If you look at the bottom where the key is inserted you see 8 pins on the base. No 1 imprinted on the base above the keyhole.
2275 imprinted below the key hole. I think it is the number 2275 but the 7 is a bit worn.
Any help would be greatly appreciated.
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Another point Gary is that although the key is marked 'patent' nothing has been found in the British patent abridgements, so maybe its one that was 'applied for' but not granted... The mystery...
Show & Tell Meeting in the...