A hand colored railroad map depicting the Northern Pacific Railroad including the main route and tributary routes. The map covers the western United States. The top margin reads, "Accompanying annual meeting of Sept. 15, 1881, A.H. Barney, President" in pen. Relief is shown by hachures.

A color map depicting the Northern Pacific Railroad and its connections in red. The map covers the western United States and a portion of western Canada. Relief is shown by hachures. The back of the map is a pamphlet titled, "Northern Pacific Railroad between the East and Portland Ore. and Puget Sound Points." The pamphlet contains information about the railroad and its route, various states from Lake Superior to the Pacific Ocean, excursion rates, and general travel information.