1. New sectional map of the state of Illinois also exhibiting the internal improvements, distances between towns, villages, post offices, the outlines of prairies, woodlands, marshes, & the lands donated to the State by the genl. govt. for the purpose of internal improvements / [cartographic material] Yale Public content 1854. 2008-07-28T15:33:18Z. 2018-10-25T21:35:22Z. Peck, John Mason, 1789-1858, cartographer. J.H. Colton & Co. : Printed by D. McLellan. English. cartographic image. Public. Illinois and Illinois.