ATTRIBUTED TO JUMYŌ A Mino Tantō in Mounts Edo Period (165-1868), 17th century Of hirazukuri configuration forged in itamehada with a gunome midare tempered edge ending in a midare komi bōshi, the ubu tang machi okuri with one hole and katte sagari file marks, 7 7/8in (20cm) long, with a one-piece shakudō habaki; the aikuchi goshira-e comprising a ribbed saya decorated in mottled red and black lacquer fitted with an iron kojiri, a copper kurikata, and a brass kozuka decorated with a sudare blind, the fuchi and tsuba of horn, the kashira of wood 11 3/4in (29.8cm) long overall (2). Footnotes: Accompanied by Kichō Tōken (Precious Sword) certificate no. 179282 issued by the Nihon Bijutsu Tōken Hozon Kyokai (The Society for the Preservation of the Japanese Art Sword), dated November 29, 1969. Accompanied by Tokubetsu Kichō Tōsogu (Especially Precious Sword Fitting) certificate no. 18 issued by the Nihon Bijutsu Tōken Hozon Kyokai (The Society for the Preservation of the Japanese Art Sword), dated November 29, 1969. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing