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  • All fields: world
(1529 results)



Display: 20

    • Some of the things a county expert would do

    • Extension; County Agent; Agriculture;
    • A detailed synopsis of what would have been expected of a county agent (county expert). This includes: grow improved seed on the county farm and distribute this seed to the farmers of the county, conduct demonstrations on the county farm, hold...
    • J.B. Davidson photographs and other materials, trip to China, 1947-1949

    • Agricultural Engineering; Farm mechanization; Agricultural machinery; Iowa State University; Dept. of Agricultural Engineering; International Harvester Company; Irrigation; Travels; Davidson, J. Brownlee (Jay Brownlee), 1880-1957; VEISHEA;...
    • A collection of Jay Brownlee Davidson's photographs taken during an International Harvester sponsored trip to China from 1947-1949 to introduce agricultural engineering to the Chinese. A pamphlet, "Committee on Agricultural Engineering for China",...
    • Delta Wing Photograph

    • Aerodynamics; Airplanes--Design and construction--History; Delta wing airplanes; Wind tunnel tests; World War, 1939-1945--Science--Germany
    • Wind tunnel tests of Model J 7010
    • Delta Wing Photograph

    • Aerodynamics; Airplanes--Design and construction--History; Delta wing airplanes; Wind tunnel tests; World War, 1939-1945--Science--Germany
    • Wind tunnel tests of Model J 7010
    • Delta Wing Photograph

    • Aerodynamics; Airplanes--Design and construction--History; Delta wing airplanes; Wind tunnel tests; World War, 1939-1945--Science--Germany
    • Wind tunnel tests of Model J 7010
    • Columbian Exposition Ribbon

    • World's Columbian Exposition; Chicago, Illinois
    • White satin and rectangular ribbon has a pointed end with a gold tassel. The ribbon contains an image of a large building behind a river with small boats and a bridge, "Machinery Hall" "Columbian Exposition Chicago 1893" inscribed in blue, orange...
    • World's Congress of Representative Women Ribbon

    • Chicago, Illinois; Women's rights
    • White ribbon with "The World's Congress of 1893" "Department of Women's Progress" "Member's Badge" inscribed in gold. The bottom of the ribbon is frayed. The ribbon is from the World's Congress of Representative Women, which was held in May 1893...
    • Delta Wing Photograph

    • Aeronautics--Flights; Airplanes--Design and construction--History; Airplanes--Rocket engines; Airplanes--Wings, Triangular; Delta wing airplane; World War, 1939-1945--Science--Germany
    • Ueberschall-Delta (supersonic Delta)--Pfeilflugelmessung AVA Gotti)
    • Sketch v. 43, n. 2, Winter 1978

    • Fiction; Nonfiction; Poetry; Drawing; Painting; Photography
    • Together Again BY BRUCE OUDERKIRK 2; Again A POEM BY PAUL IASEVOLI 11; Sand and Man A POEM BY ANDREW STEVENS 13; Of Nightingales and Leaden Chains BY MARILYN COURSEY SORENSEN 14; Auto Ambergris BY ANDREW STEVENS 23; The Eating Rituals of the...
    • The first Extension work in Clinton County, Iowa

    • Extension; Iowa State College; Iowa State University;
    • Contains a 50th Anniversary of Cooperative Extension Service program from the 1962 celebration and an address of Martin L. Mosher’s personal recollections about the extension work in Clinton County, Iowa. Part of the address contains thoughts about...
    • Two cadettes welding parts of the tail of a wrecked plane, 1943

    • Curtiss-Wright Engineering Cadettes, 1941-1945; Department of Military Science; Iowa State University; Women in Science and Engineering; World War II
    • These cadettes with their hair wrapped in a turban and wearing eye protection, are working on the tail of a wrecked plane in the Welding Laboratory of the Mechanical Engineering Building. One of the projects for the five-week laboratory course was...
    • Letter from President Wilson to Catt, June 7, 1918

    • Catt, Carrie Chapman, 1859-1947 ; Wilson, Woodrow, 1856-1924 ; Women's rights; Suffrage; World War I
    • The White House Washington 7 June, 1918 My dear Mrs. Catt: May I not thank you for transmitting to me the very interesting memorial of the French Union for Woman Suffrage addressed to me under the date of February first, last. Since you have been...
    • Military convoy transport trucks, 1918

    • World War I, 1914-1918; Military Vehicle; Military Training; Iowa State University;
    • The rear of a marching U.S. Army detachment and the beginning of the vehicle convoy following the marching soldiers. The military transport vehicles are preceded by a civilian vehicle with a banner mounted on the hood. Residential housing is in the...

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