Online Book Subjects: Swordsmiths' marks Displaying 1 - 3 of 3 Kokon kaji bikō 古今鍜治備考 Kokon kaji bikō v. 1 古今鍜治備考 Yamada, Yoshimutsu Kokon kaji bikō v. 2 古今鍜治備考 Yamada, Yoshimutsu