Beinecke Rare Book and Manuscript Library > 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. ; Lith. by A. Hoen & Co.
Map covers area from Portland, Maine, to Norfolk, Va., and west to the Mississippi River.