Sanborn Insurance Maps
Sanborn Maps is an American company which sketched lithographic street plans to estimate fire insurance risks. Nowadays, these maps are typically used for research and restoration.
These maps are at a scale of 50-feet to one-inch on 21" x 25" sheets of paper.
These maps are at a scale of 50-feet to one-inch on 21" x 25" sheets of paper.
1895 Sanborn Map
1900 Sanborn Map
1906 Sanborn Map
1913 Sanborn Map
Sources: "Maps and Atlases in Our Collections." Maps and Atlases in Our Collections. Wisconsin Historical Society, 2014. Web. 30 May 2016.