- 1721 Hickory Street in Madison Wisconsin.
- 1924 map of Madison Wisconsin
- A UW Madison effigy mound in 1919.
- Aerial photo of Magnus Swenson's Thorstrand property location in 1948.
- Blackhawk Country Club bear mound history.
- Blackhawk Country Club childrens day in 1932.
- Blackhawk Country Club history.
- Blackhawk Country Club in Madison, Wisconsin.
- Blackhawk Country Club Mound Group History Sign.
- Brewer Brad's resume.
- Charles E. Brown Indian Mounds in the Madison arboretum
- Effigy mound history in Madison, Wisconsin, circa 1938.
- Effigy mound history in Madison, Wisconsin.
- Effigy mound history in Madison, Wisconsin.
- Effigy mound history in Madison, Wisconsin.