The inner plate signed Gyokuryushi Yasumasa, with a kao 玉龍子保正（花押）
1890, Charles Goddard Weld Collection; bequest to MFA, Boston, December 7, 1911.
Charles Goddard Weld Collection
Japanese, Edo period–Meiji era, mid to late 19th century (before 1889)
- Gyokuryushi Yasumasa, Japanese
Overall: 13.5 x 10 x 4 cm (5 5/16 x 3 15/16 x 1 9/16 in.)
Medium or Technique
Main material: leather; other metals: gold, silver, shakudo, shibuichi and copper; decorative technique: iroe takazogan