United States: Marine Corps Good Conduct Medal. 1st type. With integral 'U.S. Marine Corps' top brooch bar

Un-named and un-attributedMedal suspended from the integral top brooch bar on riband. The reverse of the brooch retaining the original hinged pin and intricate drop clasp fittings as issuedIn 1936, the medal was re-styled and the integral top bar inscribed 'U.S. Marine Corps' was no longer issued with the medalCondition: About EF