Original 1930's US Army collar brass, Enlisted Man. 

Artillery

Stamped copper, screw back post, No fastening nut.  

Tarnished from age.
Size is 1 inches.
Listing is for 1, photos show front and back.

Stock photos

Thanks for shopping NCHSinc.

Store use only:

Back Section C, Rack 12 shelf B, draw 8