Button, pewter, 21st Royal North British Fusiliers Regiment of Foot, Other Ranks button probably, c. 1800. Domed (convex) button with concave back, broken attachment point at rear. Obv: 21, crown over, two thistles with ends crossed below. Attachment point broken at rear. At rear, Nutting / London (Covent Garden, 1800 - 1840, made most of the Other Ranks pewter buttons).