- Kilbourn-Wisconsin-Dam-and-Power-House-1910-Postcard
- Instructions for Woodward Hydraulic Governors.
- IMPULSE TURBINES BY SMITH. BULLETIN 138.
- HYDROELECTRIC DEVELOPMENTS.
- Hydro-Electric Power history, circa 1924.
- GOVERNORS.
- Factory photo of a Woodward Water Wheel Governor and a Pelton Turbine.
- Elmer Woodward's new oil pressure relay valve water wheel governor ca 1912.
- Electric-Power-House-And-Dam-Mauston-Wisconsin-Unposted
- DIE TURBINE
- Diagramatic Section of Woodward Compensating type water wheel governor, circa 1908.
- Dam-and-Power-House-Dells-of-the-Wisconsin
- Appleton 017
- Appleton 016
- Appleton 015