Sanborn Fire Insurance Map — Dundee, Kane County, Illinois (October 1933)
A nine-sheet fire insurance map of Dundee and its adjacent villages, produced by the **Sanborn Map Company** in October 1933. The map explicitly covers **East Dundee, Illinois**, **West Dundee, Illinois**, and **Carpentersville** as noted on the original sheets. It is fully digitized and publicly available through the Library of Congress at no cost, in the public domain.
