Two Japanese Mixed Metal Tsubas, A signed bronze one with raised designs of leafs, a monkey, an applied gold snake which is on both sides and a silver monkey, 3 1/4" tall x 2 7/8" wide, L19th/20thC. B) A 2 1/2" x 2 1/4" wide one with raised wave designs in inset silver crescent moon and highlights in the waves, L19thC.