Data Available
The Explore App is always growing. Here's what's available now:
Addresses: Address information for all buildings that appear on Sanborn maps between 1888–1949, and today. People: Names of people listed in City Directories from:
Maps: Sanborn Fire Insurance Plans for the following years: 1888, 1900, 1908, 1917, 1928, 1935, 1942, 1949 USGS Topographic Maps: 1940s Places: Search over 1000 unique historic and modern places around the Keweenaw |
In ProgressU.S. Census records 1910–1940 Calumet School Records C&H Employee Records |