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  • All fields: tractor."
(165 results)



Display: 20

    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; Case Corporation; Case tractors
    • 1916 Case tractor. "Harry Martinson new 1916 18-HP" is written on the side of the tractor. Photo taken on the East side of the Tractor Test track. The "East Campus power plant stack' in the background. There are no Test reports on this steamer...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Scales
    • 1940. Oil used during test is weighed. Before the test oil is drained from the tractor. New oil is weighed and put in the tractor. After the tests the oil is drained and weighed again. The difference is the oil used during the test. The photograph...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Case Corporation; Case tractors
    • 1969 or 1970 model Case during drawbar test #1030 to #1035." The tractor tows the Oliver test car plus a load tractor. The Cushman three-wheeler was used to carry the early sound measuring equipment which was later moved into the rear test-car cab,...
    • Larsen Tractor Museum, Records

    • Moline Universal tractors
    • "1917 Moline Universal tractor. One of the first universal tool carriers, it could be outfitted with sulky, plow, cultivators, planters, drills. Engine was high speed (1400 RPM), for those days, 4 cylinders with electric starter, electric...
    • Larsen Tractor Museum, Records

    • Tractors
    • "1919 Victor Tractor by Victor Tractor Co. of Minneapolis, Minnesota. This 'monster wheel' had engine and transmission inside the wheel itself. Note how dangerous the operator position was. During a backing-up maneuver he/she could easily be...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; John Deere tractors; Deere & Company; Zink, Carlton; Lammert, Red; Schnitter, John G.
    • "1940-1941. Checking Drawbar data for test 366. M. Hansen (john Deere). C.L. Zink (NTTL director). Red Lammert (JD Rep). J. Schnitter (NTTL)." The John Deere B is towing the Adams test car. J. Schnitter is on driving the tractor. He is...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company
    • "1940. First step in preparing for test is the Oil drain & new oil weighed in. Test no. 363. Carlton Zink, Harold Schudt." The men are crouching at the side of the Allis-Chalmers C and draining oil into a pan beneath the tractor.
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; John Deere tractors; Deere & Company; Smith, C.W.; Zink, Carlton; Brackett, E.E.; Hurlbut, L.W.; Schnitter, John G.; Hansen, Merlin
    • "1941. Checking clearance volume following test #366 of the John Deere B. From left to right C.W. Smith, Carl Zink, E.E. Brackett, L.W. Hurlbut, John G. Schnitter, Merlin Hansen." The tractor is hanging from its front wheels, because the engine...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; LeRoi tractors
    • "1948. Centaur KV 48, Test # 402. Changing drivers during 10 hour test." One man is climbing onto the tractor, which is in front of the tractor test car, while another man hops off the opposite side of the tractor. Two load tractors are behind...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Villmer, Louie; Olson, Gordon; Hurlbut, L.W.; Cannon, Craig
    • "1948. Engine inspection following test no. 399 A-C WD. Louie Villmer, Gordon Olson, L.W. Hurlbut, Craig Cannon. Louie Villmer is on his back beneath the tractor. The other three men are gathered around a small table, on which are parts of the...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors
    • "8 year old boy driving the HD-19, a 40,000 lb tractor. Test no. 397." Tractor is diven on the dirt track. The Agricultural Engineering Building (Chase Hall today) is in the background.
    • Nebraska Tractor Test Laboratory, Records

    • Haying and Haymaking implements; Rakes
    • "A 3-rake hitch used by sandhills farmer. This was a home-made attachment so he could operate three 10-foot rakes with one tractor. One man operates the tractor and rakes. From W.E. Clark, Dawson Co., Front view of tractor and rakes in the...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors--Testing; John Deere tractors; Deere & Company; Lawn tractors
    • "A John Deere Garden Tractor is tested at the Department of Agicultural Engineering to determine the location of the Centre of Gravity. The location is important for research in the dynamics and tip-over characteristics of a tractor. This was a...
    • Building a terrace

    • Civilian Conservation Corps (U.S.); Erosion; Soil conservation; Terraces (Land use)
    • "Building a terrace for moisture control in Harlan County in 1934 with CCC labor." Midground shows a front view of a man driving a tractor while two others operate machinery behind the tractor. They are in a bare field in a flat rural setting...
    • Building a terrace

    • Civilian Conservation Corps (U.S.)
    • "Building a terrace with CCC labor in Harlan County in 1934." Shown in a side view, a tractor draws grading equipment on bare ground. Two men stand on the equipment while a third drives the tractor. The rural landscape is flat, and the roofs of...

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