abstract: … the Northern Pacific Railroad

note: Includes tables with population and railroad

note: … railroad lines.

note: … the proposed railroad routes to the Pacific Ocean.

note: Library of Congress. Railroad maps, 479

topic: Pacific railroads

note: … the proposed railroad routes to the Pacific Ocean -- Southern

abstract: … for a railroad route ... 1861.

note: … -- Railroad & canal routes

note: … Island & Pacific R Y

abstract: … lines, and railroads.

abstract: … to the Pacific Ocean, War

note: Does not show railroads.

note: …, railroads, Indian

topic: Railroads

note: …, railroads, Indian

abstract: … Pacific-Central Pacific railroads.