091.2: "Terrain Study No. 14, Central Honshu, Japan, Shonan Area" (GHQ, FEC, MIS, General Staff, Geographical Section)

091.2: "Terrain Handbook No. 64, Central Honshu, Shonan Area, Japan Series" (GHQ, FEC, MIS, General Staff, Geographical Section, 19 Jun 1950)

091.2: "Terrain Study No. 6, Northern Korea, Section IX Air Facilities, Provisional Edition" (GHQ, FEC, MIS, General Staff, Geographical Section)

091.2: "Terrain Study No. 6, Northern Korea" (GHQ, FEC, MIS, General Staff, Theater Intelligence Division, Geographic Branch, 9 Oct 1950)

091.2: "Terrain Study No. 10, Sakhalin, Section 9, Air Facilities" (GHQ, FEC, MIS, General Staff, Theater Intelligence Division, Geographic Branch)

091.2: "Terrain Study No. 11, Kuril Islands, Section 9, Air Facilities" (GHQ, FEC, MIS, General Staff, Theater Intelligence Division, Geographic Branch)

091.2: "Terrain Study No. 2, Southeastern Siberia, Section 1, Airfields, Part III Khabarovsk - Nikolayevsk Area, Part IV Obluch'ye - Skovorodino Area, Provisional Edition, Volume 2 of 2" (GHQ, FEC, MIS, General Staff, Geographical Section)

Terrain Study No. 13, Seoul and Environs, Korea" (GHQ, FEC, MIS, General Staff, Theater Intelligence Division, Geographic Branch)