View of the Griffith Park Observatory at Los Angeles, California. Scientists prepare a replica of moon with its craters for the Griffith Park Observatory. Scientist looks at a picture of moon to create an authentic view.
Women race on mechanical hobby-horse race at Santa Monica, California. Group of women ride the mechanical hobby-horse. Woman signals the flag on finishing line. Rosemary Theater in background. Race winner kisses and hugs her hobby-horse.
Inaugural celebrations on Los Angeles' 150th birthday in Los Angeles, California. Parade event on city streets opens with the 'Epic of Transportation' depicting history of travel from primitive to modern times. Procession starts with a man on horseback drawing a primitive carriage with two children sitting on it. A buffalo cart. A carriage drawn by a mule team. Depiction of train and aircraft during the procession.
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.
Douglas Aircraft Engineers donning special helmets, shoes and cold weather clothing before entering Low Temperature Laboratory in Santa Monica, California. The temperature in the chamber is below 60 degrees. Engineers enter the cold chamber to test aircraft equipment. They check the equipment inside the cold chambers.
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.
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