Fukushū tankō jijō ichiran
Subtitle: Iwane-shi ikkō no chōsa hōkoku ni yoru
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Keizai Chōsakai
Publisher: Mantetsu Keizai Chōsakai
Published: 1932
Place of publication: [Shinkyō?
Language: jpn
Number of pages: 27
Subjects: Coal mines and mining
Notes: Cover title.

Confidential document (stamped).

On double leaves.