Browse Items (208 total) Browse All Browse by Tag Search Items of 21 Sort by: Title Creator Date Added [Untitled] Exchange Copy of the Treaty of Guadalupe Hidalgo, Written in Spanish and English, Providing Proof that the Treaty was Ratified by the Mexican Government [Untitled] Map of the territory of the United States from the Mississippi River to the Pacific Ocean; ordered by Jeff' Davis, Secretary of War to accompany the reports of the explorations for a railroad route. 1858 Map of the central portion of the United States showing the lines of the proposed Pacific railroads. 1850 Map showing the new transcontinental route of the Atlantic & Pacific Railroad and its connections Locomotive Crossing the Great Midwestern Trail John Disturnell Map Comparison Missouri Compromise Line [Untitled] Browse All Browse by Tag Search Items of 21 Sort by: Title Creator Date Added Output Formats atom, dcmes-xml, json, omeka-xml, rss2