Name/Title
Patents of Samuel N. Knight Jan 12, 1875 - May 23, 1899Scope and Content
One faint original and photocopies of patents for "Water Wheel Jan 12. 1875. "Gates and Nozzles for Water Wheel", Nov. 7, 1882. "Hydraulic Engine" Oct. 4, 1887. "Dredging Machine" July 10, 1888. "Automatic Valve Attachment for Power Mechanisms" May, 28, 1889. "Water Wheel Regulating Apparatus" May 23, 1899.Relationships
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