Tractor Test Files by Manufacturer
Big Bud, Belarus, Best, Baker, Bates, Bear, Beeman, and Bolens Division
1952
Test 473: Bolens 12BB, Nebraska Tractor Test Lab
1929
Test 161: Baker 43-67, Nebraska Tractor Test Lab
1924
Test 105: Best A60 50-60, Nebraska Tractor Test Lab
1923
Test 98: Best 60, 40-60, Nebraska Tractor Test Lab
1921
Test 76: Best 60 35-55 Tracklayer, Nebraska Tractor Test Lab
Test 77: Best30-18 30, Nebraska Tractor Test Lab