Steam Farming in Montana: Four Generations of Steam Engineers

Since the 1880s, the Yaegers have been farming with steam in Montana

The Yaegers had two Advance-Rumely combine harvesters; Dad is peering into the cylinder area of this one.
The Yaegers had two Advance-Rumely combine harvesters; Dad is peering into the cylinder area of this one.
Courtesy of Gary Yaeger