Circa: 1930-50's
Condition: Good++
Manufacturer: Molybdenum
This is a nice clean antique box wrench marked "3/4 U.S.A. NICKEL MOLYBDENIUM 7/8" on one side, and "PATENT NO. 87325" on the other side. It measures 7.38" long overall. It is clean, no rust, no damage, very little wear. A rarely seen wrench!