I cannot figure out what type of lock I have, its a cashbox that has 3 dials w/numbers on it, I googled "Types of locks" and a few descriptions call it a combination lock, but trying to find anything on this type of combination lock yields nothing but master padlocks.
Can anyone tell me what type of lock it is, and possibly point me in a direction of how to determine the combo.
P.S. its a cashbox that is in my office that was left here after my boss was "let go" and he wont give up the combo, he just says "you figure it out"