Insignia, Branch of Service, Officers, General Staff, U.S. Army, MIL-DTL-15665/81A

Insignia, Branch of Service, Officers, General Staff, U.S. Army, MIL-DTL-15665/81A

General Staff, Officer G.I. Rhodium, NSN: 8455-00-265-1715
General Staff, Officer G.I. Subdued Black Metal, NSN: 8455-00-126-9298