Four Asian Knives, A) Decorated brass handled knife with engraving and dog head cap, single edge blade with brass inset decorated blade, 16 1/8" Loa, 19th/20thC. B) 13" Loa knife with single ege partially serrated top edge, bone grip (as-is) with two curved wooden guards (as-is), 19/20thC. C) 11 3/4" Loa knife with serpentine double edge blade, curved wooden handle with brass joint turnings, 19th/20thC. D) 10 3/4" knife with brass and silver inlaid designs on the blade and hollow handle 20thC.