https://www.mnstate.edu/library/university-archives/northwest-mn/collections/s4797
Sanborn Fire Insurance Maps of Moorhead (S4797) Northwest Minnesota Historical Center at MSUM
The Sanborn Map Company of New York was established in 1867 to prepare detailed street maps of American towns and cities. These maps were intended as business...
sanborn fire insurance maps
https://digital.library.illinois.edu/collections/6ff64b00-072d-0130-c5bb-0019b9e633c5-2/items?start=1320
Sanborn Fire Insurance Maps | Digital Collections at the University of Illinois at Urbana-Champaign...
sanborn fire insurance maps