Minami Manshū Tetsudō Kabushiki Kaisha. Chōsakyoku

• Dainiji Kainantō chishitsu chōsa hōkoku (Daiippan)
• Daisanji Kainantō chishitsu chōsa hōkoku
• Dojō shinshoku bōshi no kenkyū
• Kita Shina tankōgyō kaihatsu keikaku an
• Kitsurin-shō Kaden-ken Kōkitsu yuketsugan oyobi Senshirikō sekitan chōsa hōkoku
• Shina kōsan shigen bunken mokuroku
• Tōbu Soryō jūyō jikōshi