- Collection of
- Edo-Tokyo Museum
- Title
- Foldable Ruler
- Collection ID
- 90363147
- Category
- Lifestyle and Folk Custom
- Sub Category
- Transportation and Commerce
- Creation Date
- 19～20世紀
- Size
- 0.2 cm x 0.7 cm x 15.0 cm
- Materials/Collection
- Akagi Kiyoshi Collection
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-58462.html
