Original USMC EGA Eagle Globe Anchor.  For the Officer dress cover. 
Screw back post with nut. Stamped silver and gold colored metal.  Made by Vanguard.
Size is 1 1/2 x 1 3/4 inches.
Listing is for 1, stock photos show front and back.
Thanks for shopping NCHSinc.
Store use only
Rack 5, Shelf C