Despite the tagline, "Entered according to Act of Congress in the Year 1855 by J. H. Colton & Co. in the Clerks Office of the District Court of the United States for the Southern District of New York." this map seems to be an updated version of Colton's 1855 map that appeared in an 1872 atlas.
Map of the Northwest North American continent at the time of Lewis and Clark's Expedition. The map is from Patrick Gass's 1810 account of the expedition "Voyage des capitaines Lewis et Clarke : depuis l'embouchure du Missouri, jusqu'à l'entrée de la Colombia dans l'Océan Pacifique ; fait dans les années 1804, 1805 et 1806, par ordre du gouvernement des États-Unis."
A gazetteer of the states of Illinois and Missouri : containing a general view of each state, a general view of their counties, and a particular description of their towns, villages, rivers, &c., &c. : with a map, and other engravings / by Lewis C. Beck. Albany : Printed by C.R. and G. Webster, 1823.
The first of these maps was from a French school atlas which gave clear information on names of waterways, lakes, mountain ranges, native tribes, along with cities and states. The trans-Mississippi, in an interesting French administrative style, are drawn up in districts, the earliest western state, of Missouri, being in the “Ozark district”., From "Atlas Geographique dresse sous la Direction du Conseil Royal de l’instruction publique pour l’usage des colleges." Paris: Selves, 1832
This map, plotted out by Norbury Wayman, shows the various locations of steamboat lines and related companies on the St. Louis levee, detailing three periods of time; before 1865; 1865 - 1900; and 1900 - 1953. Lines and companies are donated by name, location and years of operation. Nearby streets are mapped as well, for easy frame of reference. Scale in feet: 100 ft. = 1 inch.
United Railways evening peak schedule, number of cars in 30 minute period, downtown business district. From the Report on Rapid Transit to the St. Louis Board of Aldermen, 1926., Report on rapid transit for St. Louis / Kinsey, president, Board of Public Service, C. E. Smith, Consulting Engineer ; submitted to the Board of Aldermen, September, 1926.
A work of geo-politics by De l’Isle and presented by his Amsterdam publishers — showing the French lands in the context of a still relatively unexplored and unverified northwestern continent.
Map of lines of the Chicago Rock Island and Pacific and others in the vicinity of LaSalle Street Station. Approximate location of Double Track Connection with Grand Central Terminal Depot used during the construction of the LaSalle Depot