Twentieth Air Force day-by-day bombing data. Report No. 2n(42), USSBS Index Section 7

Twentieth Air Force bombing data by city. Report No. 2n(39), USSBS Index Section 7

Twentieth Air Force bombing data by city, by target. Report No. 2n(40), USSBS Index Section 7

Twentieth Air Force bombing data by city, by date. Report No. 2n(41), USSBS Index Section 7

Twentieth Air Force target listing. Report No. 2n(38), USSBS Index Section 7

Twentieth Air Force data. Report No. 1-a(20), USSBS Index Section 6

Bomb damage and general bombing data: Twentieth Air Force targets. Report No. 51b(19)(e), USSBS Index Section 2

Maps and data showing special missions by Twentieth Air Force. Report No. 40m(4), USSBS Index Section 2

Data on attacks targets by area and Seventh Air Force, including Far eastern Air Force during June and July 1945 by targets. Report No. 2n(43), USSBS Index Section 7

Sorties and tonnage by Air Force-1941-45. Twentieth Air Force. Report No. 54ttt(8)(f), USSBS Index Section 2

Report on bombing activities of Twentieth Air Force. Report No. 1-a(2), USSBS Index Section 6

Twentieth Air Force Bombardment of Japan. Report No. 43e(7), USSBS Index Section 2

Summary of bombing and mining missions of Twentieth Air Force. Report No. 11k(2), USSBS Index Section 2

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 1, listing of target bombing card by country, by target, by day for each of the following air forces: Fifth, Seventh, Tenth, Eleventh, Thirteenth, Fourteenth, Twentieth, and Navy. Report No. 2n(2), USSBS Index Section 7

Report No. 34, listing of detail cards by type air-craft, by month showing day and night mission data. Report No. 2n(30), USSBS Index Section 7

Report No. 36, Listing of master cards by Air Force, by target code alphabetically. Report No. 2n(33), USSBS Index Section 7

Report No. 35, listing of mission data cards by month showing sorties against shipping installa-tions by each Air Force except Navy. Report No. 2n(31), USSBS Index Section 7