TY - MAP TI - Map, exhibiting the railway route between Baltimore & St. Louis, together with the other principal lines in the eastern, middle & western states; prepared under the direction of B. H. Latrobe, Ch. Engr. B. & O. R.R. AU - latrobe, benj. h. (benjamin henry) PY - 1843 UR - https://www.loc.gov/item/98688350/ ID - 98688350 ER -