RD3870.)INFANTRY ASSAULT BADGE, SCREW-BACK: truly spectacular vintage copy and one made to deceive for sure. Constructed of a qualtiy nickel-silver alloy and handsomely toned with a sterling-like tarnish. This one's breath-taking. Reverse has threaded screw-post and top hook. 40mm wide clamshell type locking disc, looks like real silver. You'll be challenged to recognize this gem stunner as being a fake! Hey, a real one would run you around $350.00. EXC++++