Home / HISTORICAL WATER POWER ENGINEERING. 122
Post date / 2020 / All / 25
- Page 2.
- GILLESPIE'S PATENTED HYDRAULIC GOVERNOR.
- GILLESPIE'S PATENTED HYDRAULIC GOVERNOR, CIRCA 1866.
- From the vintage advertisement collection.
- Circa 1892
- Brad's vintage water wheel machine shop manufacturing history project.
- Brad's Vintage Water Wheel Governor Patent Project.
- A vintage water wheel machine shop manufacturing history project.
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