Knife Handle (Kozuka)
Iwama Masayoshi · late 18th–early 19th century

Copper-silver alloy (shibuichi), copper-gold alloy (shakudō), gold, silver, copper
Iwama Masayoshi · late 18th–early 19th century

Copper-silver alloy (shibuichi), copper-gold alloy (shakudō), gold, silver, copper