- A vintage Woodward gas turbine jet engine governor patent.
- A map of the Kilbourn(Wisconsin Dells) dam location in 1866.
- A black Woodward SG type hydraulic engine governor.
- A well used Woodward SG type governor.
- KILBOURN CITY MAP FROM 1870.
- Praire du Sac, Wisconsin in the 1870's.
- A well used Woodward SG type governor.
- EARLIEST KNOWN MAP IN 1856 OF KILBOUN CITY, WISCONSIN.
- A well used Woodward SG type governor.
- COLUMBIA COUNTY WISCONSIN MAP FROM 1861.
- Cutaway drawing of the components in a Woodward simple governor.
- A Woodward SG type governor from patent number 2,452,088.
- An original 1940's Woodward SG governor manual data sheet.
- A black Woodward SG type hydraulic engine governor.
- For the love of Wisconsin history.