- Collection of
- Edo-Tokyo Museum
- Title
- Timer to Prevent Long Telephone Conversations
- Collection ID
- 98003355
- Category
- Lifestyle and Folk Custom
- Sub Category
- Clothing, Food, and Housing
- Creation Date
- 20世紀
- Size
- 6.0cm x 5.7cm x 7.2cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-261549.html
