Denkō toishi
Contributors: Tōyō Kensaku Toishi Kōgyō Kabushiki Kaisha
Publisher: Shōwa Denkō Kabushiki Kaisha; Hanbai Kashiwaba Kōgyōsha
Place of publication: [Tokyo]; Kōbe-shi
Language: jpn
Number of pages: 38
Notes: Imprint under label on t.p. and on cover reads: Ōsaka : Tōyō Kensaku Toishi Kōgyō Kabushiki Kaisha.