- Letter to Woodward about the value of an obsolete governor.
- Woodward mechanical governor history letter, page 2.
- Woodward mechanical governor history letter, circa 1965.
- Woodward Governor Company history.
- Amos Walter Woodward painting for the history books.
- Elmer Woodward's smallest and largest governors.
- Woodward Governor Company history.
- First Woodward governor school held in 1927.
- Vintage Hydroelectric Power Plant history.
- The Woodward Governor Company Mill House in Portage County, Wisconsin.
- The Woodward assembly floor at 250 Mill Street in RKFD.
- View of the Lockport Power House in 1958.
- Back of governor picture from the Lockport Power House.
- Rebuilding and upgrading the Lockport Power House governor unit number 1.
- WOODWARD GOVERNOR UNITS IN THE LOCKPORT POWER HOUSE.