Plant expansion: Detailed expansion plans since 1931 by plant and reasons for revisions in such plans. Report No. 36a(13)(b), USSBS Index Section 2

Plot plans of important iron and steel plants: Tobata plant, Yawata works. Report No. 36a(1)(b), USSBS Index Section 2

Ube steam power plant: Floor plans and sections. Report No. 90g(13)(b), USSBS Index Section 2

Plant expansion: Plan for the moving of iron and steel manufacturing plants to Korea, Manchuria, Mongolia, and China. Report No. 36a(13)(a), USSBS Index Section 2