History of General Science: 28-DVD Box Set

Price: $139.99
28 DVD Box Set - Disc 1: Polio & Poliomyelitis Virus Films (1950s - 1960s) Disc 2: Frank Gilbreth Time & Motion Study Films (1920s) Disc 3: Audio & Stereo Sound History Films (1920s - 1950s) Disc 4: X-Ray & Medical Radiology Films (1940s) Disc 5: Computer History Films (1956 - 1965) Disc 6: WWII Radar Technology & B-29 Radar Airplane Film (1940s - 1950s) Disc 7: Telegraph & Western Union Telegram Films (1946 - 1956) Disc 8: Plastic & Mylar Industry Manufacturing Films (1940 - 1955) Disc 9: Sound Wave Physics Films (1930s - 1940s) Disc 10: Veterinary Medicine & Disease History Films (1942 - 1952) Disc 11: WWII Radio & Mass Communication Films (1940s) Disc 12: Aluminum Production Films (1940s - 1950s) Disc 13: Moody Institute Of Science Education Films (1954 - 1958) Disc 14-15: Telephone History Films (1920s - 1960s) Disc 16: Vending Machines Film (1950s - 1960s) Disc 17: Lab Rats Psychology Experiment Films (1940s) Disc 18: Crop Dusting, Pesticides, Insecticides & Herbicides Films (1947 1969) Disc 19: Aircraft Engineering Film: Dial D For Design (1950s) Disc 20: Mechanical Engineering & Design Films (1940s - 1950s) Disc 21: Cartography & Mapmaking Films (1940s) Disc 22: 3M Corporation Slow Motion Video Capture Camera Film (1960s) Disc 23: Nobel Peace Prize Film (1936) Disc 24: Vacuum Tube Film (1943) Disc 25: History of the Internal Combustion Engine Film (1929) Disc 26: Technicolor Promo Film (1949) Disc 27: Information Age Films (1950s 1960s) Disc 28: Traffic Light Film (1937)