Air Intelligence Review, 4 issues - 1950/51

Twice monthly "RESTRICTED" magazine published by US Air Force Continental Air Command, Langley Field, Virginia.  Each issue 46 pages, illus, wrps, 8 x 10.5".  Issues Vol 2, No.20, 20 Oct 1950; Vol 2, No. 21, 5 Nov 1950 (duplicate also) and {no Vol or No.} 20 Jan 1951.  Articles on "The Situation in Iran", "Photo Coverage of Fukien, China", "Rear Area Security in Russia", "Tactical Use of Guided Missiles", North Korean Target : Cold and Tough", "TU-4/B-29 Comparison Chart", etc.  Each issue Good or better.