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- The Saga of a Patent Model.
- United States Patent Number 103,813.
- Illustrated on the cover is the patent from Amos Woodward...
- Improvement in Water Governors...
- This Specification Signed by Amos W. Woodward.
- WOODWARD STANDARD TYPE GOVERNOR CATALOGUE FORM 1908.
- A page from the oldest Woodward product catalogue. 658-660 RACE STREET CIRCA 1908 003 001