Philadelphia and Baltimore Railroad. Map of the Philadelphia & Baltimore Rail Road as located by W. Strickland & B. H. Latrobe, Esqrs., civ. engineers. Showing also the present route by steamboat & the N. Castle R. Road, & that proposed to be constructed by way of Oxford & Port-Deposit. Map of an area between Philadelphia and Baltimore showing drainage, cities and towns, post roads, and boundaries. Chartered in Maryland in May, 1852. Trautwine, John C. (John Cresson), 1810-1883.