Home / Albums HISTORICAL WATER POWER ENGINEERING. + The Niagara Falls Power Plant. 218
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- An original tracing paper drawing from 1918 showing the schematic drawing of a Woodward water wheel governor application.
- A Woodward size D governor application from 1918.
- An original 1918 tracing paper drawing of a Woodward size D water wheel governor installation.
- Obsolete governor types, circa 1951.
- TRUMP MFG COMPANY, CIRCA 1921.
- WGC SIZE D SN 4341
- THE HOPPES WATER WHEEL COMPANY LETTER, CIRCA 1931.
- Fitz Water Wheel Company letter, circa 1931.
- 1931 Woodward Governor Company field service report about the C.W. Peak Grist Mill
- 1928 LETTER PAGE 2
- ALLIS-CHALMERS MANUFACTURING COMPANY LETTER, CIRCA 1928
- Type of water wheel governor in the 1931 letter to Woodward.
- Letter about selling a governor in 1931.
- The value of a water wheel governor from 1931.
- Amos W. Woodward Manufacturer advertisement(1890) from the archives.