entry from table Sword Smiths
Yukihiro
行広
Kawachi/Dewa Kami, Nidai
1688
FT21,30-36, ST1,822,824-5, S413, NS102&889&893-5, NX105&947-9, NJ243, TS436, AS1,28&30,  YS2,113/3,116, TB56,34*