Wisconsin, Geneva-Racine quadrangle /
Geological Survey (U.S.)
[Washington, D.C.] : U.S. Geological Survey,
1907.
Relief shown by contours. Depths shown by isolines.
"Contour interval 20 feet."
"Surveyed in 1889-1891. Revised in 1899-1903-1904."
"Reduced from Eagle, Muskego, Bayview, Geneva, Silver Lake and Racine sheets."
At top of map: Topography.