Author
Roberts, W. Milnor 1810-1881
Cumberland Valley Railroad Co
1
Cumberland Valley Railroad Company
1
Harrisburg, Portsmouth, Mount Joy, and Lancaster Railroad Company
1
Miller, Abraham
1
Pennsylvania. Board of Canal Commissioners
1
Pennsylvania. General Assembly. House of Representatives
1
Pennsylvania. General Assembly. House of Representatives. Committee on Inland Navigation and Internal Improvement
1
Pittsburgh and Steubenville Rail Road Company
1
Welsh and Patterson,
1