- Collection of
- Edo-Tokyo Museum
- Title
- Keibin Hitsuyō Denshin Fuchōgo (Code Book for Electrical Signaling)
- Collection ID
- 88202913
- Category
- Classical Book
- Creation Date
- 1881 19世紀
- Size
- 22.5 cm x 15.1 cm
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-30516.html
