Visit to Head Office of Karatsu Iron Works 212 Marunouchi-Koojimachi-ku, (Wara) Tokyo. Report No. 2-s, USSBS Index Section 8

Head Office of Karatsu Iron works, Producers of Machine Tools, Serial No. 60. Report No. 2-s, USSBS Index Section 8

Head Office of Karatsu Iron works, Producers of Machine Tools, Serial No. 60. Report No. 2-s, USSBS Index Section 8

Head Office of Karatsu Iron Works, Production of Machine Tools, Serial No. 60. Report No. 2-t, USSBS Index Section 8

Head Office of Karatsu Iron Works, Production of Machine Tools, Serial No. 60. Report No. 2-g(12), USSBS Index Section 8

Interrogation No. 60, subject: Head Office of Karatau iron works, producers of machine tools. Report No. 38w(11), USSBS Index Section 2