The Story of the Sageng Thresher

The Sageng Thresher eliminated many problems faced by conventional steam threshing rigs

The blueprint of the Sageng thresher that got Alfred Steidl interested in making a model of the unique machine
The blueprint of the Sageng thresher that got Alfred Steidl interested in making a model of the unique machine. No full-size Sagengs are known to exist.