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  • All fields: Engineering
(831 results)



Display: 20

    • Young researcher in laboratory, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A young researcher is surrounded by various pieces of laboratory equipment. Many of the pieces are attached to each other via tubing. There are glass fronted cabinets in the background. This photograph was featured in the Chemical Engineering...
    • Young man writing, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A young man is seated at the table on which there are several sheets of paper and a calculator. The man is writing information on one of the sheets of paper. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
    • Woodworking, 1934

    • Iowa State University; Agricultural and Biosystems Engineering Dept.; Woodworking
    • A man is tightening a screw on a saw horse type object that he is constructing upon a work bench. An instructor looks on while other students work on projects in the background.
    • Women's chemistry class, 1915

    • Chemistry; Iowa State University;
    • A chemistry class for women. A notation on the reverse reads: ""2nd Floor-East--Room now a corridor leading into PSRR (Physical Science Reading Room) on second floor of O & L Bldg. (Office & Lab Building). Class taught by Nellie Naylor."" Naylor, a...
    • 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.
    • VEISHEA parade

    • VEISHEA; Student Activities; Veterinary Medicine; Chemical Engineering; Iowa State University
    • A VEISHEA parade float from the College of Veterinary Medicine. Two female students in scrubs are on the float along with stuffed animals on exam tables.
    • 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.
    • Two researchers, 1973

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two researchers work on the circuits of an apparatus. One researcher is consulting a large book, while the other is using a probe to test the circuits.
    • Two researchers working with equipment, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two researchers stand before a piece of equipment. One of the researchers is pointing to a specific part of the apparatus. This photograph was featured in the Chemical Department's descriptive brochure for 1978.

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