- Woodward Manual # 33050.
- WOODWARD OIL PRESSURE WATER WHEEL GOVERNOR TABULATION CHART, CIRCA 1947.
- Woodward Oil- Pressure Water Wheel Governor VR series, circa 1914.
- Woodward parts book for this control.
- Woodward shop order # 3969, shipped 2-14, 1928.
- Woodward shop order for a size D governor serial number 4180, circa 1919.
- WOODWARD SIZE D COMPENSATING TYPE WATER WHEEL GOVERNOR DATA, CIRCA 1922.
- WOODWARD SIZE D WATER WHEEL GOVERNOR SERIAL NUMBER 6039, CIRCA 1946.
- Woodward VR series Oil Pressure water wheel governor.
- Woodward VR series turbine water wheel governor.
- Woodward Water Wheel Governor Schematic Drawing.
- Woodward Water Wheel Governor Schematic Drawing.
- Woodward Water Wheel Governor Schematic Drawing.
- WOODWARD'S NEW TYPE OF OIL PRESSURE WATER WHEEL GOVERNOR GATE SHAFT TYPE.
- Woodward... Making History in the 21st Century.