Showing the routes to Pike's Peak, overland mail route to California and Pacific rail road surveys. To which are added the new state & territorial boundaires, the principal mail & rail road routes with all the arrangements & corrections made by Congress up to the date of its issue. Compiled and drawn from U.S. land & coast surveys and other reliable sources, by D. McGowan and Geo. H. Hildt. McGowan, D. CREATED/PUBLISHED St. Louis, Leopold Gast & Bro., 1859. NOTES Scale ca. 1:5,000,000. Cover title: Map exhibiting the routes to Pike's Peak. Relief shown by hachures.