- Collection of
- Edo-Tokyo Museum
- Title
- Grindstone, Kiyosawa Site (Fourth Excavation)
- Collection ID
- 99341181
- Sub Category
- Jōmon
- Creation Date
- BC14～BC10世紀
- Size
- 13.6cm x 4.7cm x 4.0cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-330358.html
