- Collection of
- Edo-Tokyo Museum
- Title
- Drillship for Gravel Excavation
- Collection ID
- 24650311
- Category
- Still Picture
- Creation Date
- 20世紀
- Size
- 20.0cm x 29.6cm
- Materials/Collection
- Morooka Kōji Collection
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-350677.html
