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- A map of the Kilbourn(Wisconsin Dells) dam location in 1866.
- COLUMBIA COUNTY WISCONSIN MAP FROM 1861.
- EARLIEST KNOWN MAP IN 1856 OF KILBOUN CITY, WISCONSIN.
- Praire du Sac, Wisconsin in the 1870's.
- KILBOURN CITY MAP FROM 1870.
- The completed Prairie du Sac Wisconsin power house, circa 1925.
- 1922 Praire du Sac city bridge.
- Looking east at the completed power house in 1915.