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  • All fields: United States
(1250 results)



Display: 20

    • Draft tests of wagons, 1906

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University;
    • Draft Tests of Wagons. (A) Davenport 4" tire wagon used in draft test. (B) Electric Metal wheel 5" tire wagon used in draft test. Agricultural Engineering Department. March 9, 1906.
    • Six horse hitch, 1926

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Draft horses; Horses;
    • Six horse hitch. Agricultural Engineering Department Ordered by Lafe Young. 10-23-26.
    • 18 horse hitch, 1926

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Draft horses; Horses; Farm Equipment;
    • 18 horse hitch. Agricultural Engineering Department. Ordered by Lafe Young. 10-23-26.
    • Multiple hitch

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Draft horses; Horses;
    • Multiple Hitch. Agricultural Engineering Department.
    • Gasoline tractor, 1911

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Tractors;
    • Gasoline Tractor. Agricultural Engineering Section. Ordered by Professor Davidson, 4/20/11.
    • Group of tractors, 1920

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Tractors;
    • Group of Tractors. Agricultural Engineering Department, Ordered by Professor Davidson, 4-5-20.
    • Test traction engine and Deere (?) engine gang, 1911

    • Agricultural and Biosystems Engineering Department; Agricultural Engineering; Iowa State University; Tractors; Farm tractors; IHC tractors; International Harvester Company; Deere & Company
    • Image A: Test Traction Engine. I. H. C Tractor 25 H.P. Class D Titan. Image B: Deere (?) Engine Gang. Agricultural Engineering Department. April 1911.
    • Adjusting binder attachments

    • Agricultural and Biosystems Engineering Department; Agricultural machinery; Agricultural machinery -- Maintenance and repair; Students; Agricultural mechanics; Corn binders; Corn harvesting machinery; Reaper-binders; Agricultural education;
    • Students adjusting binder attachments after the attachments have been dismantled and assembled. Agricultural Engineering Department. April 17, 1906.
    • Students testing a tractor

    • Agricultural Engineering; Agricultural and Biosystems Engineering Dept; Iowa State University; Tractors; Agricultural implements; Agricultural machinery;
    • Students testing a tractor. From F.W. Beckman Bulletin Editor. Ames, Iowa.
    • Group of students and machinery

    • Agricultural machinery; Agricultural education; Agricultural and Biosystems Engineering Department; Agricultural Engineering; Students;
    • Group of students & machinery. Agricultural Engineering Department. Ordered by Prof. Collins. 6-8-26.
    • Machine room

    • Agricultural machinery; Agricultural Engineering Building Machinery Room; Agricultural and Biosystems Engineering Department; Agricultural education; Agricultural Engineering;
    • Interior Machine Room. After short course work. Agricultural Engineering Department. Jan. 16, 1906.
    • Silage blower

    • Agricultural machinery; Farm Equipment; Silage machinery; Agricultural Engineering; Iowa State University; Agricultural and Biosystems Engineering Department;
    • Silage blower, power hoist, fork hung up ready to drive in with load. Taken at Iowa State College [ISC] Dairy Farm, Sept. 21, 1942, by Shedd.

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