Add to ORKGNew Fordson Major diesel during drawbar test 500. Side view of Fordson Major Diesel tractor towing the Adams test car and one load tractor
A large Crawler Tractor during a Drawbar Test -It is probably a TD 24 towing the Adams Test Car with...
Three-quarter view of Caterpillar D8 during drawbar test at Nebraska tractor test station. The Cater...
Drawbar Test of John Deere L, Test#313, 1938. Tractor test on the dirt track. Th test car is the num...
John Deere 70 Diesel during the drawbar test. Side view of John Deere 70 towing the Adams test car a...
John Deere R diesel tractor during the drawbar test 406. The Adams test car and two load tractors ar...
The John Deere MT tractor during the drawbar test, while towing the Adams test car and two load trac...
John Deere 70 during the drawbar test. The tractor is towing the Adams test car and one Oliver 88 us...
Three-quarter view of Ford 960 tractor during drawbar tests on the test track towing the Adams tract...
First test using duals on a tractor in 1940 and the first year the new Charley Adams test car was us...
Three-quarter front view of John Deere Model R tractor during the drawbar test on dirt track. The Ad...
International crawler drawbar test on dirt track. Test 346 describes the gasoline model. Test 347 de...
Three-quarter view of Case International tractor during a drawbar test. The tractor is towing the ne...
Three-quarter view of John Deere 4250 Power-Shift during drawbar test 1458. The 4250 is towing the O...
"Test no. 393. Ford 8N." Unidentified men are gathered around the Ford 8N. The Adams test car and a ...
"Getting ready to start drawbar test no. 403. Massey-Harris 22 RT." The Massey-Harris 22RT is towing...
A large Crawler Tractor during a Drawbar Test -It is probably a TD 24 towing the Adams Test Car with...
Three-quarter view of Caterpillar D8 during drawbar test at Nebraska tractor test station. The Cater...
Drawbar Test of John Deere L, Test#313, 1938. Tractor test on the dirt track. Th test car is the num...
John Deere 70 Diesel during the drawbar test. Side view of John Deere 70 towing the Adams test car a...
John Deere R diesel tractor during the drawbar test 406. The Adams test car and two load tractors ar...
The John Deere MT tractor during the drawbar test, while towing the Adams test car and two load trac...
John Deere 70 during the drawbar test. The tractor is towing the Adams test car and one Oliver 88 us...
Three-quarter view of Ford 960 tractor during drawbar tests on the test track towing the Adams tract...
First test using duals on a tractor in 1940 and the first year the new Charley Adams test car was us...
Three-quarter front view of John Deere Model R tractor during the drawbar test on dirt track. The Ad...
International crawler drawbar test on dirt track. Test 346 describes the gasoline model. Test 347 de...
Three-quarter view of Case International tractor during a drawbar test. The tractor is towing the ne...
Three-quarter view of John Deere 4250 Power-Shift during drawbar test 1458. The 4250 is towing the O...
"Test no. 393. Ford 8N." Unidentified men are gathered around the Ford 8N. The Adams test car and a ...
"Getting ready to start drawbar test no. 403. Massey-Harris 22 RT." The Massey-Harris 22RT is towing...
A large Crawler Tractor during a Drawbar Test -It is probably a TD 24 towing the Adams Test Car with...
Three-quarter view of Caterpillar D8 during drawbar test at Nebraska tractor test station. The Cater...
Drawbar Test of John Deere L, Test#313, 1938. Tractor test on the dirt track. Th test car is the num...