US AIRFORCE “TO 1F-4C-1; FLIGHT MANUAL – USAF SERIES F-4C AND F-4D AIRCRAFT” (FIGHTER), DATED 15 FEBRUARY 1979, 1 3/8 THICK MANUAL

TM 55 – 1520 – 210 -10 “OPERATORS MANUAL -ARMY MODEL UH – 1D/H HELICOPTERS”, 25 AUG. 1971, ALL YOU NEED TO KNOW ABOUT THIS FAMOUS NAM HELICOPTER, FINE