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15th and 16th Century European Architecture
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All Collections
  • All fields: 19x25cm
(28 results)



Display: 20

    • "Test no. 397. Belt test of HD-19."

    • "Test no. 397. Belt test of HD-19."

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • Inside the tractor test lab a belt is shown attached from equipment within the wall to the Allis-Chalmers HD-19 crawler. Only a small portion of the crawler's tread and the attachment of the belt is shown in the left foreground. In the...
    • Larsen Tractor Museum Collection
    • Allis-Chalmers HD-19, Test 397

    • Allis-Chalmers HD-19, Test 397

    • 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.
    • Larsen Tractor Museum Collection
    • Senator Charles Warner

    • Senator Charles Warner

    • Warner, Charles J., 1875-1955; Farm tractors--Testing; Oliver tractors; Oliver Corporation

    • "Senator Charles Warner (Father of the 1919 Tractor Test Law) visiting during test no. 391 of the Oliver Std. 88 HC tractor." Charles Warner is standing beside the Adams test car, which is towed by an Oliver which is being tested. Behind the test...
    • Larsen Tractor Museum Collection
    • Tiger Cat Belt Test.

    • Tiger Cat Belt Test.

    • Tractors--Testing; Larsen, Lester F., 1908-2000; Heller, Ray; Powell, Lou

    • "1948. Tiger Cat belt test no. 390, 1948 Les Larsen (Chief Engineer in Charge), Ray Heller (company Rep), Lou Powell (student/technician) Photograph taken in old test lab. Larsen is running the dynamometer controls.
    • Larsen Tractor Museum Collection
    • Allis-Chalmers HD-19, Test 397;max DB-pull

    • Allis-Chalmers HD-19, Test 397;max DB-pull

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • "Test no. 397. Max. drawbar pull test. 37,556 lbs pull was obtained. The Allis-Chalmers HD-19 crawler is on the test track towing the Adams test car. The latter is towed separately from the 4 "load tractors" because of the lesser strength of its...
    • Larsen Tractor Museum Collection
    • Hitch arrangement for HD19 test

    • Hitch arrangement for HD19 test

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • "Test no. 397. Hitch arrangement for testing HD-19." Side-view of the hitch arrangement between the Allis-Chalmers HD-19 crawler and the tractors hitched behind it. The Adams test car is offset and is not in the line of pull. It only measures...
    • Larsen Tractor Museum Collection
    • Allis-Chalmers G; Test 398; drawbar test

    • Allis-Chalmers G; Test 398; drawbar test

    • Farm tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Garden tractors

    • "1948. Test no. 398. Allis-Chalmers G during the drawbar test. The Allis-Chalmers G is towing the Adams Test Car, which has a load generating attachment behind it. Two operators are on the load unit The old test lab and various tractors are in...
    • Larsen Tractor Museum Collection
    • Allis-Chalmers HD 5B;Test 396; drawbar

    • Allis-Chalmers HD 5B;Test 396; drawbar

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Crawler tractors; Allis-Chalmers Manufacturing Company

    • "Official drawbar test no. 396. Allis-Chalmers HD 5B. 1948." Allis-Chalmers HD-5B crawler being driven on tractor test track in front of the test car, which is followed by two Load Tractors which generate the needed Drawbar Pull. The Hydraulic...
    • Larsen Tractor Museum Collection
    • Allis-Chalmers HD-19, Test 397

    • Allis-Chalmers HD-19, Test 397

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • Hitch for loading units." The photo was taken from the rear of the Allis-Chalmers HD-19, facing the equipment that is hitched behind it. The central part of the image shows the special hitch attaching the Allis-Chalmers to the other tractors. The...
    • Larsen Tractor Museum Collection
    • Ford 8N, Test 393

    • Ford 8N, Test 393

    • Farm tractors--Testing; Ford tractors; Ford Motor Company

    • "Test no. 393 Ford 8N." Group photo of unidentified people (representatives and engineers from Ford, kneeling are technicians of NTTL) in front of the Adams test car on the test track. The Ford 8N is shown from the side and is hooked up to the...
    • Larsen Tractor Museum Collection
    • Ford 8N, Test 393, 1948

    • Ford 8N, Test 393, 1948

    • Farm tractors--Testing; Ford tractors; Ford Motor Company

    • "Test no. 393. Ford 8N." Unidentified men are gathered around the Ford 8N. The Adams test car and a McCormick-Deering load tractor being towed by the Ford 8N. Note the bar on the rear wheels which holds the wheel revolution counters.
    • Larsen Tractor Museum Collection
    • Intercontinental C26 drawbar test.

    • Intercontinental C26 drawbar test.

    • Farm tractors--Testing; Tractors--Testing; Intercontinental tractors

    • "Test no. 400. 1048. The Intercontinental was the first Texas-made tractor." The Intercontinental C26 towing the Adams test car, and a Massey-Harris 55 load tractor. A company rep and a Lab technician are shown facing the tractors. The old...
    • Larsen Tractor Museum Collection
    • Fuel Drain-Oliver STD 88 HG, Test #391, 1947

    • Fuel Drain-Oliver STD 88 HG, Test #391, 1947

    • Farm tractors--Testing; Tractors--Testing; Oliver tractors; Oliver Corporation

    • Fuel drain at end of 10-hour test. Test no. 391 Oliver STD 88 HG. The amounts of fuel put in the empty tank at the start and during the test, as well as the amount of fuel drained from the tank determined the amount of fuel used and provided data...
    • Larsen Tractor Museum Collection
    • Oliver 88, Test #391, 1947

    • Oliver 88, Test #391, 1947

    • Farm tractors--Testing; Tractors--Testing; Oliver tractors; Oliver Corporation

    • Drawbar Test no. 391, 1947 Oliver 88. Homer Fishwood (Oliver Rep) is the driver. The Oliver 88 being is towing the Adams Test Car and two load tractors. The East Campus Power Plant is in the backgeround. The track is a "dirt track", which had...
    • Larsen Tractor Museum Collection

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