Revers insigne Air Force Commendation Medal (Lapel pin insigne Air Force Commendation Medal)

The Commendation Medal was originally only a service ribbon and was first awarded by the U.S. Navy and U.S. Coast Guard in 1943. An Army Commendation Ribbon followed in 1945, and in 1949, the Navy, Coast Guard, and Army Commendation ribbons were renamed the "Commendation Ribbon with Medal Pendant." By 1960, the Commendation Ribbons had been authorized as full medals and were subsequently referred to as Commendation Medals.-