Northrop Flying Wing N-306 takes a trial flight in Lancaster, California. Men help pilot to be seated inside the cockpit of Northrop N-306. The Northrop N-306 takes off from ground. Northrop Flying Wing N-306 in flight.
Airmen fire machine guns to test aircraft gasoline tanks in Maryland. Machine gunners fire at an old styled aircraft gasoline tank and also an Army self-refueling gasoline tank. View of bullet holes on the self-refueling gasoline tank without leakage. The old aircraft gasoline tank in flames. (World War II period).
Harvesting ice blocks from lake: Workers along with horses draw ice scorers across ice. Men with poles break ice blocks. Workers move and push ice blocks forward in a narrow stream of water toward a conveyor belt near shore. Ice blocks are floated on to conveyor lift. Workers stand beside conveyer slide and sort large blocks of ice, moving ice to ice house for storing.
Half Zebra and half donkey called a 'Zonkey' named Sugarcane, runs in a field at breeding farm in California. Sugarcane stands next to donkey and Zebra. Zonkey is the outcome of 22 breeding attempts.
Los Angeles County Relief Administration (LACRA) workers play baseball for recreation in California. LACRA member runs touching the bases on field.
Creation of the Tennessee Valley Authority. Boat moves across in river Tennessee. Animated map shows various dams constructed on Tennessee River Basin. Engineers conduct geological and geographical surveys to determine dam sites and reservoir area. Workers clear the reservoir area of timber. TVA (Tennessee Valley Authority) member meets owners of houses in the area. He reads out a document to them. The owners sign document. Property dealer visits woman, inspects houses and takes notes. The American flag in front of the building. Owners visit the house to be purchased.
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