- Amos Woodward's small machine shop in Rockford, Illinois.
- 1882 GOVERNOR INFORMATION FROM THE MILLWRIGHT BOOK, CIRCA 1882.
- An rare factory photo of a Woodward Water Wheel Governor application.
- Export Woodward governor to Edinburgh Germany, circa 1915.
- BRAD'S FAVORITE WOODWARD WATER WHEEL GOVERNOR APPLICATION PICTURE.
- Circa 1882. Page 2.
- Amos Woodward pump patent 222,116, circa 1879.
- Desciption of how the water wheel governor works.
- A.W. WOODWARD PATENT 103,813, CIRCA 1870.
- AMOS W. WOODWARD'S FIRST WATER WHEEL GOVERNOR.
- WOODWARD HORIZONTAL TYPE WATER WHEEL GOVERNOR IN APPLETON WISCONSIN, INSTALLED IN 1909.
- AMOS W. WOODWARD PATENT FOR A STOVE.
- Letter to Woodward Governor Company for a size 3 Water Wheel Governor, circa 1913.
- SCIENCE ABSTRACTS, CIRCA 1908.
- WATER WHEEL GOVERNOR HISTORY.