- ALLIS-CHALMERS MFG COMPANY
- Advertisement for 1917 from the archives.
- At the Heart of the System since 1870
- BLUEPRINT OF TYPE B WOODWARD GOVERNOR, CIRCA 1902.
- Bulletin No 1-G ca 1939
- CABINET ACTUATOR GOVERNOR EQUIPMENT SPECIFICATION BULLETIN NO 1
- CLARK MILLS N Y 21 U S TURBINE 78 H P 20 FT HEAD 1909
- Catalog from the Water Power District on Race Street
- Christianan Machine Company turbines with a standard size 2 Woodward Governpr
- Continental Controls Corp advertisement for 2014
- Control Water Power With Woodward Controls
- ELECTRICAL WORLD 1914
- ELECTRICAL WORLD 2
- Early type of water wheel
- Elemer E Woodward Electrical World Volume 80, circa 8-5-1922