Note 72 — Insignia of the Regular Army

¶ The 1821 uniform regulations were significant in several respects: cap plates were eliminated as distinctive insignia of the various arms; the color of certain items of dress and equipment remained the sole distinction; and the rules regarding nonregulation dress were more precisely stated than before. The cap plates were replaced by eagles, measuring 3 inches between wing tips, and the number of the regiment was cut in the shield. Regulations tersely stated that "all articles of uniform or equipment, more or less, than those prescribed, or in any manner differing from them, are prohibited."[72] General and staff officers were to wear black sword belts with "yellow plates"; artillery officers were to wear white waist belts with a yellow oval plate 1-1/2 inches wide and with an eagle in the center; infantry officers were to wear a similar plate that was white instead of yellow. Cockade eagles for chapeau de bras were to be gold and measure 1-1/2 inches between wing tips. Since enlisted men were no longer authorized to wear swords, they had no waist belts.