- The Woodward Governor Company sells their Hydraulic Turbine Controls(Hydro) business unit to the General Electric Company in the year 2000.
- WGC PMC CTL AUGUST 1987.
- WGC PMC CTL MARCH 1990
- WGC PMC CTL JUNE 1996.
- WOODWARD HYDRO CONTROL SYSTEMS SINCE 1870.
- WGC PMC CTL MARCH 1990
- Woodward fuel metering control history.
- WOODWARD GAS TURBINE FUEL CONTROL HISTORY.
- WGC PMC AUGUST 1987.
- ROCKFORD ILLINOIS. AN AMERICAN GUIDE SERIES.
- DISPOSABLE BULLSHIT BAG, SEALS BS IN.
- WGC PMC MARCH 1990
- 3
- A Wisconsin Brewery History Project.
- A vintage Rockford, Illinois machine shop manufacturing history project.