- Collection of
- Edo-Tokyo Museum
- Title
- Grindstone, Kiyosawa Site (Seventh Excavation)
- Collection ID
- 99341486
- Sub Category
- Jōmon
- Creation Date
- BC14～BC10世紀
- Size
- 9.2cm x 9.7cm x 7.7cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-330663.html
