Author
Pennsylvania
5
North Pennsylvania Railroad Company
3
Baltimore and Ohio Railroad Company
2
Pennsylvania. General Assembly. House of Representatives
2
Swann, Thomas, 1805-1883
2
Virginia
2
Pennsylvania Institution for the Deaf and Dumb
1
Pennsylvania Railroad
1
Pennsylvania Training School for Feeble-minded Children (Elwyn)
1
Pennsylvania Training School for Idiotic and Feeble-Minded Children (Elwyn)
1
Pennsylvania. General Assembly
1
Pennsylvania. General Assembly. Senate
1
Pennsylvania. Governor (1839-1845 : Porter)
1
Philadelphia
1
Philadelphia, Easton and Water Gap Railroad Company
1
Porter, David Rittenhouse, 1788-1867
1
Virginia General Assembly Committee on Roads and Internal Navigation
1