1. Colton's county and township rail road map of Wisconsin, Illinois, Missouri, & Iowa / Drawn Creator: Colton, G. Woolworth (George Woolworth), 1827-1901 Published / Created: 1862 Call Number: 754gme 1860A Container / Volume: BRBL_00420 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Colton's county and township rail road map of Wisconsin, Illinois, Missouri, & Iowa / Drawn, engraved & published by G. Woolworth Colton