- Woodward Oil Pressure Waterwheel Governor first manufactured in 1912
- Woodward ad from the 1950's.
- Woodward ad from the 1960's.
- Woodward aircraft engine synchronizing system ad for 1964
- Woodward aircraft power plant control history.
- Woodward at 660 Race Street in the RKFD water power district
- Woodward compensating water wheel turbine governor installation
- Woodward controls.
- Woodward EasYgen control article.
- Woodward EasYgen control article.
- Woodward EasYgen control history.
- Woodward factory photo of the Gateshaft Governor type VR and pumping unit as shown in the 1912 Net Price List catalog
- Woodward oil pressure gateshaft water wheel governor circa 1920's
- Woodward gateshaft type water wheel governor, circa 1924.
- Woodward horizontal type F mechanical compensating governor Ca 1904