List of the most important ships and machines owned by the ports and harbors bureau. Report No. 37h(6), USSBS Index Section 2

List of all the Japanese ships with full descriptions-Marine Affairs Bureau, 1942. Report No. 54nnn(4), USSBS Index Section 2

List of Japanese ships with descriptions- Marine Transportation Bureau, Ministry of Ttransportation and Communication, 1942. Report No. 54nnn(1), USSBS Index Section 2

List of Japanese ships with descriptions- Marine Transportation Bureau, Ministry of Transportation and Communication, 1943. Report No. 54nnn(3), USSBS Index Section 2

List of Japanese ships with descriptions- Marine Transportation Bureau, Ministry of Transportation and Communication, 1943. Report No. 54nnn(2), USSBS Index Section 2

SCAPIN-1197: AMENDED LIST SHOWING PUBLIC OFFICES OF THE MINISTRY OF COMMUNICATIONS BY BUREAU AREAS AND PREFECTURES WHERE PREPAID EFM AND SCM RADIOTELEGRAPH MESSAGES OR RADIOTELEPHONE CALLS MAY BE FILED FOR TRANSMISSION BY UNITED STATES MILITARY AND ACCRED 1946/09/12

Report submitted by plant manager on the conversion, general outline of plant, history, list of materials, machines, sample reports sent to munitions department and government supervisory agents. Report No. 16i(1), USSBS Index Section 2