Toho Chemical Company - Nagoya: Work sheets and notes. Report No. 49a(31)(a), USSBS Index Section 2

Toa Synthetic Chemical Company - Nagoya. Notes and work sheets. Report No. 49a(29)(a), USSBS Index Section 2

Toho Chemical Company - Nagoya: Bomb damage. Report No. 49a(31)(b), USSBS Index Section 2

Toho Chemical Company - Nagoya: Plot plans, flow sheets and flow diagrams. Report No. 49a(31)(c), USSBS Index Section 2

Toho Chemical Company - Nagoya: Photographs and negatives. Report No. 49a(31)(d), USSBS Index Section 2

Toa Chemical Company - Sakai: Notes and work sheets. Report No. 49a(30)(a), USSBS Index Section 2

Toa Chemical Company - Sakai: Notes and work sheets. Report No. 49a(30)(a), USSBS Index Section 2

Nissan Chemical Company - Tokyo: Notes and work sheets. Report No. 49a(20)(a), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Notes and work sheets. Report No. 49a(26)(a), USSBS Index Section 2

Toa Chemical Company - Sakai: Notes and work sheets. Report No. 49a(30)(a), USSBS Index Section 2

Nitchisu Chemical Industry Company - Nobeoka: Work sheets and notes. Report No. 49a(21)(a), USSBS Index Section 2

Nippon Chemical Industry Company, Ltd. - Onoda: Work sheets and notes. Report No. 49a(8)(b), USSBS Index Section 2

Nippon Chemical Industry Company, Ltd. - Koriyama: Work sheets and notes. Report No. 49a(6)(b), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Notes, work sheets and flow charts. Report No. 49a(26)(k), USSBS Index Section 2

Tokuyama Soda Company: Notes and work sheets. Report No. 49a(33)(a), USSBS Index Section 2

Sumitomo Chemical Company - Osaka: Work sheets and negatives. Report No. 49a(27)(a), USSBS Index Section 2

Mitsui Mining Company - Omuta: Notes and work sheets. Report No. 49a(18)(a), USSBS Index Section 2

Titanium Industry Company - Ube: Notes and work sheets. Report No. 49a(28)(a), USSBS Index Section 2

Ricken Metal Company - Ube: Notes and work sheets. Report No. 49a(24)(a), USSBS Index Section 2

Toyo Soda Industry Company - Tokuyama: Notes and work sheets. Report No. 49a(34)(a), USSBS Index Section 2

Nippon Synthetic Chemical Industry - Ogaki: Work sheets and notes. Report No. 49a(19)(b), USSBS Index Section 2

Oriental High Pressure Industry Company - Shimonoseki: Notes and work sheets. Report No. 49a(23)(a), USSBS Index Section 2

Ishihara Industrial Company, Ltd. - Yokkaichi: Work sheets and notes. Report No. 49a(5)(c), USSBS Index Section 2

Hodogaya Chemical Industry: Work sheets. Report No. 49a(3)(g), USSBS Index Section 2

Mitsubish Chemieal Company - Yawata: Work sheets. Report No. 49a(16)(a), USSBS Index Section 2