Nippon Kokan Kogyo Company, Ltd.: Report on the Suwa iron mine. Report No. 36b(45)(d), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Suwa iron mine. Report No. 36b(45)(l), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Suwa mine. Report No. 36b(45)(f), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Gumma iron mine. Report No. 36b(45)(a), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Tsukinoki mine. Report No. 36b(45)(b), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Okoppe mine. Report No. 36b(45)(m), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Inazumi mine. Report No. 36b(45)(n), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Yagishita mine. Report No. 36b(45)(e), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Mitsu mine. Report No. 36b(45)(j), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Nagashiro mine. Report No. 36b(45)(o), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Fukuchiyama mine. Report No. 36b(45)(k), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Inazumi mine. Report No. 36b(45)(n), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Kamioka mine. Report No. 36b(45)(p), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Maekawa lime rock. Report No. 36b(45)(c), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Nagho lime rock. Report No. 36b(45)(g), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Shiraiwa lime rock. Report No. 36b(45)(h), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Shimizuyama lime rock. Report No. 36b(45)(r), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Agano lime rock. Report No. 36b(45)(i), USSBS Index Section 2

Nippon Kokan Kogyo Company, Ltd.: Report on the Myojhosan lime rock. Report No. 36b(45)(q), USSBS Index Section 2

Japan Iron Sand Industry Company, Ltd.: Plant diagram. Report No. 36b(25)(d), USSBS Index Section 2

Shimizu shipyard-Nippon Kokan Company, Ltd. - statistical report. Report No. 48b(31), USSBS Index Section 2

Sumitomo Metal Industry Company, Ltd. - Wakayama iron works: Plant diagrams. Report No. 36b(71)(d), USSBS Index Section 2

Nippon Kentitsu Kogyo Manufacturing Company, Ltd., report to USSBS. Report No. 15b(6), USSBS Index Section 2

Nippon Steel Tube Company, Ltd.: Plant diagram. Report No. 36b(51)(b), USSBS Index Section 2

Japan Iron Sand Industry Company, Ltd.: Plant diagrams. Report No. 36b(25)(b), USSBS Index Section 2