- AIR ESTIMATES, 1930.
- Mr. MONTAGUE'S STATEMENT. 32,738 words cc2006-29
- CIVIL AIR TRANSPORT. 9,169 words cc2029-53
- NUMBER OF AIR FORCE. 10,371 words, 1 division cc2053-4
- PAY, ETC., OF THE AIR FORCE. 48 words cc2054-5
- WORKS, BUILDINGS, AND LANDS. 56 words c2055
- TECHNICAL AND WARLIKE STORES (INCLUDING EXPERIMENTAL AND RESEARCH SERVICES). 48 words cc2055-6
- CIVIL AVIATION. 49 words
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cc1925-2006