- Woodward Aircraft Engine Systems history. Patent number 4,458,713.
- Woodward Aircraft Engine Systems history.
- Woodward Aircraft Engine Systems history.
- WGC PMC FEBRUARY 1996.
- The year 1870. The year the Woodward Governor Company began.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Woodward Governor Company's first type(1307 series) of jet engine governor.
- The Stevens Point Brewery property.
- The Stevens Point Brewery property showing the Brewmaster's house behind the Bottle House.