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Continue to ChatSorum Post Office (historical) Map - Marshall County, MN https://www.yellowmaps.com/usgs/topo.cfm?map=mn-2107952-sorum-post-office-%28historical%29
Sorum Post Office (historical) Map - Marshall County, MN https://www.yellowmaps.com/usgs/topo.cfm?map=mn-2107952-sorum-post-office-%28historical%29