Blondie's dog tags

Blondie's dog tags are a miscellaneous item in Fallout 2.

Gameplay
Collecting all three dog tags from the mercenary captains and using the combination of numbers etched on the back of them on the safe will allow it to open without setting off the trap.

Location
Blondie's dog tags can be acquired from Blondie's locker, which is located in the mercenaries' cave between Broken Hills and Vault City.