TY - MAP TI - Map of the county west of Cumberland towards the Ohio river, showing the various lines surveyed or reconnoitred [sic] for the extension of the Baltimore & Ohio Rail Road to its western terminus referred to in the report of the chief engineer of September 20th, 1843 AU - baltimore and ohio railroad company PY - 1843 UR - https://www.loc.gov/item/98688590/ ID - 98688590 ER -