Nebraska and Kansas. Published by J.H. Colton & Co. No. 172 William St., New York. Entered ... 1854 by J.H. Colton & Co. ... New York. (with) Map of the territory acquired from Mexico by the Gadsden Treaty, 1854. (with untitled inset of U.S., Mexico, Central America). Printed by D. McLellan, 26 Spruce St., N.Y.