Follow

1952

PDF

Test 479: Harris Power Horse 53, Nebraska Tractor Test Lab

1951

PDF

Test 455: Massey-Harris 55, Nebraska Tractor Test Lab

1950

PDF

Test 452: Massey-Harris 55 Diesel, Nebraska Tractor Test Lab

1927

PDF

Advertising Brochure: Massy Harris Wallis 20-30, Nebraska Tractor Test Lab