Hōten-shō Seigen-ken Seigen fukin dōkō chōsa hōkoku
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Chōsakyoku
Publisher: Mantetsu Chōsakyoku
Published: 1943
Place of publication: [Shinkyō?]
Language: jpn
Number of pages: 19
Subjects: Copper mines and mining
Notes: Cover title.

Written by Hayashi Daishin. Cf. Pref.

Confidential document (stamped).

"Ho 634; Chōkōchō 28; Otsushibun 320-44; In 40."