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Sanborn Fire Insurance Maps: Sanborn Key Maps & Indices

A quick how-to guide to get you started with the Sanborn Map Collection at the University of Illinois at Chicago.

Volume Key for Chicago

Additional Sets

These sets contain additional materials for which there are no key maps & indices.

  • Chicago, 1915: General Map of Union Stock Yards
  • Chicago, 1927: Central Business District of Chicago
  • Chicago, 1933: A Century of Progress International Exposition
  • Chicago, New and Additional Sheets