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Adak Alaska USA 1943 stock footage and images

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Airship L-3, a United States Navy Patrol ship manufactured by Goodyear; Paul Litchfield and EJ Thomas, leaders at Goodyear

Non rigid blimp, L-3, a Goodyear Company manufactured patrol airship for the United States Navy is seen as it takes off from Wingfoot Lake docks in Ohio. Mr. Paul Litchfield, Chairman of the Board at Goodyear Tire and Rubber Company is seen speaking at a microphone and introducing E. J. Thomas, President of Goodyear, addressing workers to ask for their fullest loyalty.

Location: Akron Ohio USA
Date: 1940
Duration: 1 min 45 sec
Sound: Yes
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037745
Testing of safety glass by chemists in a lab in United States

A film titled 'Safety Glass' shows chemists test, safety glass in a lab in United States. Samples are made to undergo a variety of tests including humidity tests. Safety glass is processed in a sun arc machine. A half pound steel ball dropped from a height of 16 feet causes only a crack in the safety glass and proves its strength.

Location: United States USA
Date: 1938
Duration: 4 min 3 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037746
Manufacturing process of safety glass in a glass factory in the United States

Sand rock and silica sand being quarried by blasting and being broken down and cleaned before transporting to a glass plant in United States for manufacturing safety glass. Various raw materials like sand, limestone, soda ash, charcoal and salt cake are put in a furnace, moved about, blown, and afterwards melted to roll out sheets of glass.

Location: United States USA
Date: 1938
Duration: 7 min 13 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037747
Grinding and polishing process in manufacturing of safety glass in a factory in United States

Sheets of glass are picked up by suction cups and placed on grinding table at a factory in United states. Grinding and polishing takes place twice.

Location: United States USA
Date: 1938
Duration: 4 min 57 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037748
Placing cellulose acetate between two glass sheets to manufacture safety glass in a factory in United States

After polishing and grinding, sheets of glass are washed with acid and water. These sheets are then cut into special shapes at a safety glass factory in United States. A cellulose acetate sheet is placed between two glass sheets and rollers are moved over it. Sheets are heated at 300 degrees Fahrenheit and subjected to 200 pounds of pressure before final polishing and grinding. After this, safety glass is ready for installation.

Location: United States USA
Date: 1938
Duration: 5 min 57 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037749
Manufacturing of triplex glass in a factory in United States, for use in Ford automobiles

Triplex glass plates are placed in plaster of paris in a factory in United States. Processes of production and conveyor belt system for the production steps are shown. Shows plates polished with sand, rouge and other materials, and cleaned with acid. They are cut to size.

Location: United States USA
Date: 1928
Duration: 12 min 24 sec
Sound: No
Color: Monochrome
Clip Type: Edited
Language: English
Clip: 65675037750
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