Using what he has left of his thumb ("I've cut it off three times"), David Garber flipped through the brag book he keeps in his pocket for occasions like this.

Everything is labeled with the International Harvester logo, the letter I layered over the letter H. The logo doubles as a picture: The H is the silhouette of a tractor with two large wheels.

The International Harvester IH logo adorns one of the farm trucks on ... using a 986-model IH tractor, which his family bought new in 1978. He was using the same tractor with a pull-behind corn ...

In the fall of 1976 International Harvester introduced 12 new models of tractors, 11 of the new 86 series and a small 84 series utility tractor. Three were four-wheel-drive tractors ranging from ...

The United States’ postwar enthrallment with jet engines infected everyone—even International Harvester, which built an experimental turbine tractor named the HT-340. But while the original ...