Office of Air Force History publications. All are hardbound and in good to very good condition:
"Planning and Organizing the Postwar Air Force 1943-1947"
"South Vietnam: The Years of the Offensive 1965-1968"
"USAF in Southeast Asia: Tactical Airlift"
"Ideas and Weapons"
"Post World War 2 Fighters" (covers F-80 through F-5, producyion history, problems, etc.)
$10 each, US Postal money order. Please add shipping.