Egawa Toshimasa, with a kao 江川利政（花押）
1890, Charles Goddard Weld Collection; bequest to MFA, Boston, December 7, 1911.
Charles Goddard Weld Collection
Japanese, Edo period, early to mid-19th century
Overall: 7.8 x 7.3 x 0.8 cm (3 1/16 x 2 7/8 x 5/16 in.)
Medium or Technique
Main material: iron; other metals: gold and shakudo; copper sekigane; decorative technique: takabori, zogan