Report upon the surveys for the extension of the Baltimore and Ohio rail road ... to Wheeling and Pittsburg ... [microform].
Baltimore and Ohio Railroad Company.
Baltimore : Printed by Lucas & Deaver,
1838.
Report signed by Benj. H. Latrobe.
Sabin 39220.
Sabin Group 88.
Microfiche.
Latrobe, Benj. H. (Benjamin Henry), 1807-1878.