- Collection of
- Edo-Tokyo Museum
- Title
- Whetstone, Kiyosawa Site (First Excavation)
- Collection ID
- 99340829
- Sub Category
- Jōmon
- Creation Date
- BC14～BC10世紀
- Size
- 3.5cm x 8.2cm x 0.9cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-330006.html
