- Collection of
- Edo-Tokyo Museum
- Title
- Grooved Double-Edge Stone Bar, Kiyosawa Site (Second Excavation)
- Collection ID
- 99340936
- Creation Date
- BC14～BC10世紀
- Size
- 12.9cm x 5.4cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-330113.html
