- Collection of
- Edo-Tokyo Museum
- Title
- Pebble Tool, Hashidate Iwakage Site
- Collection ID
- 99340143
- Sub Category
- Jōmon
- Creation Date
- BC14～BC10世紀
- Size
- 5.2cm x 9.0cm x 2.9cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-329324.html
