1817 State of Mississippi and Alabama Territory Leave a Comment / Alabama History, Maps / By Dennis Partridge Philadelphia and London. “Shallus Sc.” From: Samuel Lewis atlas, 1817. Available also through the Library of Congress Web site as a raster image.The western part of the Mississippi Territory became a state, and the eastern half became the Alabama Territory. Facebook Pinterest StumbleUpon Delicious Tumblr Twitter Evernote Gmail Print Friendly Like