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Ohio-State-football stock footage and images

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USAF Security Service activities to detect and prevent intercept of classified or secret information from electromagnetic emanations

View of a TV screen image distorted by emanations from an electric razor held nearby A woman typing on a classified message teletype typewriter machine. Signals being detected on an oscilloscope screen. Closeup view of round head of typewriter applying type while typewriter is in use. View of woman typing a letter or memo on an early model electronic typewriter. Two Airmen walking toward the entrance of the Headquarters, United States Air Force Security Service. A Security Service van used to detect electromagnetic emanations capable of intercept. Air Force technicians charting such problems.

Location: United States USA
Date: 1974
Duration: 1 min 4 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675038309
U.S. Air Force encodes communications to protect against enemy intercepts

Images of persons communicating by telephone and radio. A U.S.Air Force Colonel discusses encoding of such communications to prevent enemy eavesdropping. A senior controller in a command post is seen using the Automatic Secure Voice Communications Network (AUTOSEVOCOM) to protect his conversation. Steel containers housing cryptographic devices that encode the communications. A panel in the command post is part of the Automatic Digital Communications Network (AUTODIN). Command post personnel using the system for teletype transmissions. Another system called the "KG-30" is seen that will extend protection to a range of communications types. Narrator states it is in use to securely transmit images from Southeast Asia. A technician places a photograph into a laser scanning device that digitizes it for transmission via the KG-30 system. An illustration shows how the image is transmitted via satellites and relay stations.

Location: United States USA
Date: 1974
Duration: 3 min 24 sec
Sound: Yes
Color: Color
Clip Type: Edited
Language: English
Clip: 65675038311
Blizzards bury Washington DC, New York, and Constantinople under thick cover of snow

Newsreel titled 'Snow king pays visit to national capital' shows thick snow over trees and roads around United States Capitol in Washington D.C due to blizzard. Snow covered parks in New York as a horse driven sledge passes by the road. A snow covered mosque in Constantinople.

Location: United States USA
Date: 1928, March 3
Duration: 1 min 36 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675038380
A portrait of Henry Ford

A portrait of Henry Ford,founder of Ford Motor Company, in United States.

Location: United States USA
Date: 1917
Duration: 14 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675038401
A Ford company car being driven over rough fields as a part of testing

Ford Motor car being tested in rough fields in United States. A man drives the car across rough fields in country side.

Location: United States USA
Date: 1927
Duration: 1 min 6 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675038404
Ford airmail service delivers mail through airplanes

Henry Ford and others load mail sacks from a truck onto a plane in United States. Plane takes off. Other plane takes off from a snow covered runway. Ford Trimotors,cars and mail trucks on a snow covered field. Planes take off. A man sits at a desk and other man brings airmail letters. The first man sorts through the letters.

Location: United States USA
Date: 1926
Duration: 5 min 24 sec
Sound: No
Color: Monochrome
Clip Type: Unedited
Language: None
Clip: 65675038416
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