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  • All fields: Agricultural
(901 results)



Display: 20

    • Correspondence to Edgar and Margaret Stanton

    • Welch, Adonijah Strong, 1821-1889; Welch, Mary B. (Mary Beaumont), 1840-1923; Stanton, Edgar Williams, 1850-1920; Stanton, Margaret MacDonald; Knapp, Seaman Ashahel, 1833-1911; Iowa Agricultural College and Model Farm; Travelers - Europe;...
    • Written by Mary and Adonijah Welch to Margaret and Edgar Stanton while the Welches were on their second trip to Europe after Welch resigned from the presidency. The letters mention family matters, the Board of Trustees and the dissension against...
    • 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...
    • Are We an Impolite People?

    • Welch, Mary B. (Mary Beaumont), 1840-1923 ; Iowa Agricultural College and Model Farm ; Iowa State College Department of Domestic Economy ; Home economics ; Courtesy ; United States -- Social life and customs ; lecture notes
    • Welch discusses definitions of politeness, people's perceptions of American society, examples of civility towards women, the genuineness of American politeness, and compares Americam courtesy to that in other countries.
    • Portrait, Walter G. Lovely

    • Iowa State University; Iowa Agriculture and Home Economics Experiment Station
    • Walter G. Lovely, Professor of Agricultural Engineering, and Professor in Charge of Experiment Station Agriculture Research Support Services, is shown in this portrait.
    • Wagon

    • Wagons; Farm Equipment; Silage machinery; Agricultural Engineering; Iowa State University; Agricultural and Biosystems Engineering Department;
    • Wagon in position with side of box swung down on blower hopper, power fork in position ready to unload silage. Taken at Iowa State College [ISC] Dairy Farm, Sept. 21, 1942, by Shedd.
    • Using the tile hook and grading by targets

    • Tiling (drainage in agricultural systems); Iowa State University; Drainage, tile; Farm tools; Agricultural and Biosystems Engineering Department; Agricultural Engineering;
    • Using the tile hook in laying tile, IowaState College farm. Target system of digging tile ditch to grade. April 14, 1904.
    • Two-propeller windmill,  1925

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Windmills; Wind power
    • Two-propeller windmill. Agricultural Engineering Department. Ordered by Professor Mervine, 8-22-25.
    • Diesel tractor, 1938

    • Iowa State University; Agricultural and Biosystems Engineering Dept.; Tractors; Diesel motors
    • Two men examine the engine of a diesel tractor. One man is pointing out parts, while the other is taking notes.
    • Nail testing observations, 1949

    • Iowa State University; Agricultural and Biosystems Engineering Dept.' nails
    • Two individuals observe nail testing equipment. One individual is holding a clipboard on which he is probably recording the results of the test.
    • Two horsepower International gas engine, 1907

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University;
    • Two H.P. International Gas Engine. Two horse power International gasoline engine arranged for test. Hamilton and Reading thesis. Agricultural Engineering Department. May 11, 1907.
    • Two gas engines, 1907

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Internal Combustion Engines
    • Two gas engines, one manufactured by Deyo the other by Lennox. Deyo engine pictured as tested. Engines were tested as part of the Hamilton and Reading thesis. Agricultural Engineering Department. Photograph by Gardener. May 11, 1907.
    • Tractive efficiency tests, 1934

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University;
    • Tractive Efficiency Tests. Effect of wheel diameter and length of lug upon tractive efficiency. By McKibben. Ames, IA. 1934.
    • Writings in the College Quarterly (Iowa Agricultural College)

    • Welch, Mary B. (Mary Beaumont), 1840-1923 ; Iowa Agricultural College and Model Farm ; Iowa State College Department of Domestic Economy ; Home economics ; Women -- Education ; Technical education
    • Topics include subjects taught in domestic economy courses, measuring the work of women in the home, plea for the higher education of cooks, and the legitimacy of teaching domestic economy.

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