I remembered this one reading a post about another key. Found some years ago, here in Greece, on the street. It has a horizontal "8" and a partial "D" or "B" stippled on the one side. A very mysterious eyeball find of mine... What is this for and who may have lost it is what i wonder... <img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=902243"/>[/QUOTE
Sure enough, these keys are DPW issued to all resident units on a military installation.
Found In Greece, I'd bet some Airman dropped it.
That, or an army guy down from Germany on vacation.
The letters and numbers stamped on them are how the key control manager references them. It's against military policy to state the room that each key goes too as knowledge to the general "public" within the unit.
The Key Control Custodian has a master inventory ledger in his continuity book that matches serial number to each lock/room.
This prevents someone from being able to pinpoint a specific key and being able to target a particular room, such as the unit supply, NBC, or company commanders desk drawers!
In fact, here is the guidance taken from Army Regulation (AR) 380-5...
"(8) Keys and padlocks will not be marked in any manner, which will assist an unauthorized individual in matching a key that was lost, stolen, or misplaced to the lock. Keys without serial numbers will be given one."
Haha a "US Government" find in Greece is kinda cool I suppose!