Weevils fed toxic compounds and examined during a laboratory test in United States. Weevils stored for the tests in the laboratory. Man takes the container out of the store. Men test the poisonous compounds on the Weevils in a field. Glasses on a table contains poisonous compound.
Laboratory test of Weevils fed with toxic compounds in United States. Test glass containers with sand flooring, sprig of tender cotton plant moistened and poisoned. Chemists moisten the sprigs. They put poison on the sprigs. They examine the Weevils and keep a record of the Weevil. Dead Weevils picked and the poison is washed away. Man smokes cigar and picks the dead Weevils. A dead Weevil on a table.
Laboratory test of Weevils fed with toxic compounds, Weevils examined at Edgewood Arsenal in United States. Man smokes cigar and inspects the plants. Plant toxicity test to note the effect of poison on plant. Man examines a poisoned Weevil. He notes down the results. Test tubes on table. Man tests the compounds and Weevils in the test tubes. A cotton farm.
Pests destroy crops and other plants in United States. Close view of Brown Tail, Gypsy Moths, Japanese and the Mexican Bean Beetles.
New York State Governor Franklin Delano Roosevelt (FDR) swims with family and friends in swimming pool, installed in an old greenhouse in the New York State Executive Mansion in Albany, New York (138 Eagle St, Albany, NY 12202, United States). Franklin Roosevelt laughs and passes a ball while swimming. View of New York State Supreme Court Building in Manhattan, New York City (60 Centre Street New York, NY, United States). With his entourage, Franklin D. Roosevelt climbs the stair to enter the New York State Supreme Court Building. Flamboyant New York City Mayor Jimmy Walker enters the New York State Supreme Court Building, to answer allegations of corruption before the investigative Seabury Commission of Judge Samuel Seabury. Courtroom full of people watching the investigation into corruption within the administration of Mayor Jimmy Walker.
Britain's Military Academy at Sandhurst, presents a Silver Service to be used at the United States Military Academy at West Point, New York. Major General John Leonard, U.S. Army, military attaché in the United Kingdom, accepts the Silver Service, on behalf of the West Point Academy. The Sandhurst cadets march past in a parade ground. Britain's War Secretary, Emmanuel Shinwell, and General Leonard review the marching cadets.
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