[QUOTE=J Miller;5674094]Oh yeah, in Phoenix, AZ it was called "Operation Identification". Just call the Phx PD at 602-262-6151 (still a current Phx PD non emergency number) and they'd loan you an engraver.
I had my own engraver and put my drivers license number; D-111X1X all over my tools. They got stolen and I've never seen a one.
AND for several years the AZ drivers license number was your social security number! My. Dad goes to a lot of yard sales and buys tools...I'll tell him to keep an eye out for yours! Lol