Great Seal
Patches / InsigniaBook Review: United States Army Cap Insignia, 1902-1975, by Michael F. Tucker
Written for militaria collectors, dealers, and museums, this volume makes a systematic study of US Army visor cap eagles and insignia in addition to emblems unique to the Sergeant Major of the Army, Warrant Officers, Specials Corps, Air Transport Command, Aviation Cadets, WAAC and WACs, Transport Service, and Harbor Boat Service.
John Adams-Graf