Keywords: USMountedRifleman(1846).png en Illustration of a circa 1846 corporal in the Regiment of Mounted Riflemen from the regiment history of the 3d Armored Cavalry Regiment 2012-08-21 http //www carson army mil/UNITS/3RD 20ACR/main 20pages/3d 20ACR 20History pdf U S Army PD-USGov Uploaded with UploadWizard United States Army History of 3rd Cavalry Regiment |