Iron tsuba of oval form with design of stylized paulownia (nage-giri) in openwork (sukashi). Leaf veins carved in kebori technique. Rounded rim. Copper sekigane. Unsigned. Attributed to Kanshirō, third generation Nishigaki (1680-1761). Edo period: Early 18th century (Kyoho / Genbun era). Size: Height: 77.8 mm. Width: 71.9 mm. Rim thickness: 5.9 mm. Center thickness: 5.0 mm. Provenance: Sasano Masayuki Collection, № 264: "Nishigaki. Third generation Kanshiro (died in in the eleventh year of Hohreki, 1761 at the age of eighty-two). This oblong shape appears a little amateurish at first, however, it was done intentionally to add flavor to to the design. The neat composition is a feature of the third Kanshiro."