Set of Sword Fittings (Mitokoromono), 19th century, Japanese, Iron, gold, copper-silver alloy (shibuichi), sword guard (tsuba): 2 5/8 x 2 3/8 in. (6.7 x 6.0 cm); cord knob (kurigata): 1 1/4 x 3/4 in. (3.2 x 1.9 cm); socket brace for knife (uragawara)