Zenrō Ōsaka Kinzoku Rōdō Kumiai nenji taikai
Publisher: Ōtsuki Shakai Mondai Chōsajo
Published: 1935
Place of publication: Ōsaka-shi
Language: jpn
Number of pages: 29
Notes: LC copy from Naimushō Keihokyoku censorship collection ; classified as "shakai" and banned.

On double leaves.