- Collection of
- Edo-Tokyo Museum
- Title
- Certificate (Ōuchi Masako, Award for Diligence)
- Collection ID
- 88002975
- Category
- Document
- Creation Date
- 1929 20世紀
- Size
- 19.3 cm x 26.8 cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-173504.html