- George Sorenson and Elmer Woodward looking over a diesel engine governor drawing.
- A rare picture of a Woodward twin actuator governor control unit, circa 1935.
- A Woodward Governor Company actuator governor on the assembly floor at 250 Mill Street in Rockford Illinois Circa 1940
- 65
- 66
- 67
- 68
- 70
- 71
- John Herschel created the blueprint process in 1842.
- GLOB MILLS BLUEPRINT, CIRCA 1899.
- A non-Woodward aircraft propeller governor(Curtis-Wright Co.).
- WOODWARD SERIES 1307 AIRCRAFT MAIN ENGINE CONTROL THEORY OF OPERATION.
- Woodward propeller governor with a beta valve.
- 20 SAMSON TURBINE 16FT HD 50 HP CA 1916 001