五十年史
Publisher: Suhara Shōji Kabushiki Kaisha
Published: 1941
Place of publication: Otaru
Language: jpn
Number of pages: 376
Other titles: Gojūnenshi; 50-nenshi
Notes: In colophon: henshūsha Nagano Hiroshi.

Suhara Inokichi den: p. 1-4 (3rd group) ; p. 1-114 (4th group)