Information furnished to Imperial Japanese Navy by the Submarine Signal Company, Boston, 28 February 1944. Report No. 19-a(8), USSBS Index Section 6

Report on Nippon Keikinzoku K. K. (Japan Light Metals Company), 28 February 1944. Report No. 19-b(136), USSBS Index Section 6

Report on Nippon Air Brake Company, 26 February 1944. Report No. 19-b(134), USSBS Index Section 6

Report on Manchuria Industrial Development Company, 4 February 1944. Report No. 19-b(125), USSBS Index Section 6

Report on Kisha Seizo Kaisha (Railway Manufacturing Company), 16 February 1944. Report No. 19-b(130), USSBS Index Section 6

Report on Ueki Seisakusho, Tokyo (Ueki Engineering Company), 29 February 1944. Report No. 19-b(138), USSBS Index Section 6

Report on Nippon Denki K. K. (Japan Electric Company), 4 February 1944. Report No. 19-b(126), USSBS Index Section 6

Report on Nippon Denchi K. K. (Japan Electric Battery Company), 8 February 1944. Report No. 19-b(127), USSBS Index Section 6

Report on Oji Seishi Kabushiki Kaisha (Oji Paper Manufacturing Company), 16 February 1944. Report No. 19-b(129), USSBS Index Section 6

Report on Nippon Sharyo Seizo K. K. (Japan Rolling Stock Manufacturing Company), 25 February 1944. Report No. 19-b(132), USSBS Index Section 6

Report on Nakajima Aircraft Company purchases of machine tools and aircraft accessories in the United States, 20 February 1944. Report No. 19-b(157), USSBS Index Section 6

Report on American purchases by Tokio Keiki Seisakusho Kaisha (Tokio Instrument Manu-facturing Company) and Tokio Kohku Keiki Kaisha (Tokio Aviation Instrument Company), 26 February 1944. Report No. 19-b(133), USSBS Index Section 6