Men work in a fully-equipped and well managed laboratory in Indiana, United States. Equipment needed for conducting the tests in the laboratory. Winter operation checked in a cold room. Testing of aviation products. An airplane parked on the air base. Transparent glass bearing to test viscosity of oil. Drops of dyed glycerin with oil to make the action of lubricant visible. It helps in the study of partial lubrication. After passing the tests the lubricating oil is shipped into tank cars, barrels and cans for transportation.
The manufacture of grease to be used with lubricating oil in Indiana, United States. Grease is a mixture of lubricating oil and a soap. The soap is made in large mixers and then stirred with lubricating oil. Men manufacture the soap. Stirring of the soap with lubricating oil.
A Football match at Indiana,United States. Football match between team Iowa Hawkeyes and Notre Dame Fighting Irish. Spectators cheer their teams. Team Iowa Hawkeyes wins the match against Notre Dame Fighting Irish by a score of 21-13.
United States Army post office in Indiana. Piles of letters on tables. A man empties a bag of V-Mail (Victory Mail). A group of men opens the envelopes and arrange the letters in neat piles. V-mail symbol and V-Mail written on envelopes. A letter in view.
AC-130 aircraft flies at Camp Atterbury, Indiana, United States during a test operation. AC-130 aims at the target on ground.
At Dusk, AC-130 gunship flies at Camp Atterbury, Indiana, United States during a test operation. Gunners fire 7.62 mini guns and 20mm Vulcan (gatling ) guns from the AC-130 gunship.
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