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 day-by-day bombing data. Report No. 2n(42), 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. 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

Bomb data(consisting of 2 envelopes): Operations of Twentieth Air Force. Report No. 57a(10)(i), USSBS Index Section 2

Sorties and tonnage by Air Force-1941-45. Fifth, Seventh, Eleventh, Thirteenth, Fourteenth, Excluding Twentieth Air Force. Report No. 54ttt(8)(g), USSBS Index Section 2

Report No. 33, listing of summary cards by Air Force, by type bomber, by type mission, by month showing mission data (number airborne, number noneffective, spares, etc.). Report No. 2n(29), 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