1. Hydrographic map of Lake Monona, Dane Co., Wisconsin and of the adjacent topography Maps University Of Minnesota Public content 1900. Smith, Leonard Sewall, 1864-1947. (W 89⁰24ʹ--W 89⁰19ʹ/N 43⁰6ʹ--N 43⁰2ʹ). Relief shown by contours, hypsometric tints, bathymetric soundings and isolines. 44 x 44 centimeters Scale... The Survey (Madison, Wis).