- Collection of
- Edo-Tokyo Museum
- Title
- Grindstone, Kiyosawa Site (Third Excavation)
- Collection ID
- 99341050
- Sub Category
- Jōmon
- Creation Date
- BC14～BC10世紀
- Size
- 12.2cm x 8.6cm x 6.5cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-330227.html
