Vintage US Safety Protective Glasses in Original Box

Description

Vintage US Safety Protective Glasses in Original Box
Made by the United States Safety service co. Kansas City Missouri 64108
Branches in Principal Industrial Cities"
Really great condition for its age, just a few tiny light scratches.
Side guards have a little smudge from being folded against the frame.
Original box included it looks as if it has taken most of the abuse.
Probably from late 50s early 60s not sure.
Approx box size: 5" long
Thanks for Looking! L2226