UC Berkeley GeoData Repository

Start Over Year 1899 Publisher The Survey (Madison, Wis) Bounding Box -180 -89.81531 180 89.456192

1. Hydrographic map of Delavan and Lauderdale lakes. Walworth Co., Wisconsin

1899. Contour interval = 10 ft.; At head of cover title: no. 6.; Explanation of map on 2nd page of cover.; Shows roads, parks, hotels, drainage, etc.; De... The Survey (Madison, Wis).

2. Hydrographic map of the Chain-O'-Lakes, Waupaca County, Wis.

1899. Relief shown by hypsometric tints, bathymetric isolines and soundings.; "Contour intervals 10 feet."; At head of cover title: no. 5.; Explanation o... The Survey (Madison, Wis).