- Collection of
- Edo-Tokyo Museum
- Title
- Small Letter Set: Envelope
- Collection ID
- 93006729
- Category
- Lifestyle and Folk Custom
- Sub Category
- Entertainment and Pastime
- Creation Date
- ［20世紀］
- Size
- 12.0 cm x 5.0 cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-141634.html
