- Woodward Governor Company history.
- Woodward Governor Company history.
- Woodward Governor Company history.
- World's largest water wheel governor system manufactured by Woodward.
- Woodward Governor Company patent number 2,209,987.
- Woodward Governor Company patent number 2,209,987.
- Woodward...At the Heart of the Energy Control System Since 1870.
- Alex Jordan, architect of his own dream.
- Alex Jordan, architect of his own dream.
- The House on the Rock history.
- The House on the Rock history.
- Wisconsin Folklife history.
- WISCONSIN LORE and LEGENDS.
- WISCONSIN LORE and LEGENDS.