Keweenaw Time Traveler
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Data 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:
  • Calumet 1900, 1917, 1928, 1942
  • Dollar Bay 1917, 1925, 1942
  • Hancock 1888, 1900, 1907, 1917, 1928, 1942
  • Houghton 1888, 1900, 1908, 1917, 1928
  • ​Hubbell 1917, 1928
  • ​Lake Linden 1900, 1917, 1928
  • Laurium 1900, 1917, 1942​

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

​The Explore App is constantly growing. Interested in what you can find, start the app below.
  

 Coming June 2022

 U.S. Census records 1910–1940
  • Learn more about geocoding the census
Calumet School Records
  • Learn more about children's geographies 
C&H Employee Records
  • Learn more about creating this dataset
​​More Maps!
Stats to date
Other Helpful Resources

Contact Us​

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HESA Lab
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  • Keweenaw Time Traveler
    • Resources >
      • About the Data >
        • About the Maps
        • About the Datasets
        • About Sharing Your Stories
      • Tutorials & Programming >
        • Tutorials & Guides
        • Programs & Lesson Plans
      • Behind the Scenes
      • Our Partners
      • Our Funders
      • Meet the Team
      • Publications
    • For Researchers
    • Project News
  • NEH Institute
    • About the Institute >
      • Host Institutions
      • Our Host Community
      • Questions & Answers
      • Instructor Bios
    • 2025 Fellows
    • Schedule
    • In-Person Institute
    • Resources >
      • Technical Resources
      • ​Virtual Workshops & Asynchronous Modules
      • Deep Mapping & Digital Humanities Resources
      • Professional Development Opportunities
  • Help