- This old Woodward factory at 250 Mill Street in Rockford, Illinois is still standing in the year 2021.
- Location of the Woodward Governor Company's first three factories.
- A Woodward turbine water wheel governor conversion job replacing vintage this Lombard oil pressure governor.
- Water Power Control : An Operating Model of the Past.
- An odd-ball Woodward engineering job for a Smith-Putnam Wind Turbine application.
- UNION BAG & PAPER COMPANY PICTURE DATA.
- Location of the Woodward Governor Company's second factory in the Water Power District.
- A Woodward Governor Company factory build photo.
- Second picture of the Woodward VR type governor, serial number 4177.
- History data on the back of the Woodward VR water wheel governor picture.
- EXPORT GOVERNOR TO THE CARRICK & RITCHIE WAVERLEY WORKS, EDINBURGH UNITED KINGDOM.
- THE UNION BAG & PAPER COMPANY'S HYDRO POWER PLANT TURBINES WITH LOMBARD GOVERNORS.
- CARRICK & RITCHIC WATER POWER ENGINEERS, EDINBURGH.
- Woodward Governor Company's VR type water wheel governor, serial number 4177, circa 1919.
- WATER POWER DISTRICT IN ROCKFORD, ILLINOIS