- The Woodward Governor Company shop floor in the 1950's.
- Elmer Woodward's Power Control publication from 1911.
- DEAR STOCKHOLDERS.
- COMPENSATION FOR THE WOODWARD HISTORY BOOKS.
- BUSINESS DESCRIPTION FOR 2017.
- WOODWARD'S 2017 ANNUAL REPORT.
- The first Oldwoodward.com data entry on the history about Woodward.
- An excellent example of a Woodward water wheel governor application, circa 1909.
- Drawing of the Pelton water wheel and governor hook up.
- A page from Elmer Woodward's Power Control booklet from 1911
- THE PELTON WATER WHEEL SYSTEM.
- The Woodward Governor Company shop floor where all the governors are manufactured, circa 1950's.
- Governor Definitions copied from Irl C. Martins history book.
- Governor Definitions.
- Woodward letter from September 3, 1925. Page 2.