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- United States. Army — Insignia
United States. Army — Insignia — Audiobooks
The Good Old Songs We Used to Sing, '61 to '65
by Osborn H. (Osborn Hamiline) Oldroyd
American Military Insignia, 1800-1851
by (James Duncan) J. Duncan Campbell
Army and Navy Uniforms and Insignia
by Dion Williams