Huber steam engine (1890) with return flue which got more energy out of fuel by placing smokestack over fire door so heat was extracted in both directions at Warp Pioneer Village. Minden, NE.
Photo by Jim Steinhart © 2011, all rights reserved. (Ref: NEM811)
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Harold Warp Pioneer Village Auto, Farm Vehicle & Transportation Collection, Minden, NE
Captions List for Nebraska