On the railway connections of Philadelphia with the central West
Subtitle: letters of Prof. Edward D. Mansfield of Cincinnati to Job R. Tyson, Esq., LL. D. of Philadelphia.
Contributors: Tyson, Job R. 1803-1858.
Publisher: J.C. Clark, printer
Published: 1853
Place of publication: Philadelphia
Number of pages: 36
Subjects: Tyson, Job R. 1803-1858 -- Correspondence.; Mansfield, Edward Deering, 1801-1880 -- Correspondence.; Railroads -- United States.; Philadelphia (Pa.) -- Commerce.; Ohio River Valley -- Commerce.
Genres: Correspondence.
Other titles: Letters of Prof. Edward D. Mansfield of Cincinnati to Job R. Tyson, Esq., LL. D. of Philadelphia.