22 January 1992
| 130 Forest Ave., Fond du Lac, Wisconsin|
Harley‑Davidson Museum, Fond du Lac Light, Lake Winnebago, Lake Michigan
El Dorado Apartments (Fond du Lac, Wisconsin) Wikipedia
The El Dorado Apartments in Fond du Lac, Wisconsin were built in 1921. The building was listed on the National Register of Historic Places in 1992.