Vertical Spool Steam Donkey
Marshutz and Cantrell, circa 1887.. Patent of John Dolbeer. Photo by David Harrison. This steam donkey on display at Roots of Motive Power at Half Moon Bay, CA. Taken May 1998
Vertical Spool Steam DonkeyMarshutz and Cantrell, circa 1887.. Patent of John Dolbeer. Photo by David Harrison. This steam donkey on display at Roots of Motive Power at Half Moon Bay, CA. Taken May 1998 |
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