G. Woolworth Colton's map of the country 500 miles around Cairo : showing the seat of the war in the west / Drawn, engraved & published by G. Woolworth Colton.Colton, G. Woolworth (George Woolworth), 1827-19011861General map centered on Cairo, Ill., with five concentric circles at intervals of 100 miles.Includes a list of the "Principle Forts and Military Stations the Western and Gulf states".Insets: [Map of Illinois, Missouri, Arkansas Kentucky, Tennessee, Misscartographic