This is an original circa 1915 (not dated) trifold geological map on a type of vellum with two vertical folds. This map shows the Northern Pacific line from Hawley Minnesota to Buffalo North Dakota.
ca 1915 Antique Northern Pacific Railroad Map Jamestown North Dakota Valley City
1915 Antique Northern Pacific Railroad Map Yakima Washington Toppenish WA OWR&N
1915 Antique Northern Pacific Railroad Map Glendive Montana Beach North Dakota
1915 Antique Northern Pacific Railroad Map Cheney Washington Medical Lake WA
1915 Antique Southern Pacific Railroad Map Roseville California Marysville CA
1915 Antique Union Pacific Railroad Map Grand Island NE Aurora Central City
