Author
North Pennsylvania Railroad Company
14
Fernon, Thomas S. 1818-1896
11
Central Railroad of New Jersey
5
McHenry, George
4
Philadelphia & Reading Railroad Co
4
Philadelphia (Pa.). Councils
4
Williamsport and Elmira Railroad Company
4
Catawissa, Williamsport and Erie Railroad Company
3
Comly, Franklin A., 1813-1887
3
West Chester and Philadelphia Railroad Company
3
Adams, Charles Francis, 1835-1915
2
Baltimore and Ohio Railroad Company
2
Camden and Atlantic Railroad Company
2
Catawissa Railroad Company
2
Catawissa, Williamsport & Erie Railroad Company
2
Chester Valley Railroad Company
2
Chestnut Hill Railroad Company
2
Fraley, F. 1804-1901
2
Ingersoll, Charles Jared, 1782-1862
2
Lehigh Valley Coal Company
2
Lehigh Valley Railroad Company
2
Lehigh and New England Railroad Company
2
Little, Stephen
2
Mill Creek and Mine Hill Navigation and Railroad Company
2
National Board of Trade
2
Ohio and Pennsylvania Rail-Road Company
2
Pennsylvania Railroad
2
Pennsylvania. Office of the Auditor General
2
Philadelphia Board of Trade
2
Philadelphia Rapid Transit Company
2
Philadelphia and Reading Coal and Iron Company
2
Read, John M. 1797-1874
2
Russell, Charles Edward, 1860-1941
2
Thomson, John R. 1800-1862
2
Welsh, John, 1805-1886
2
West Chester Rail Road Company
2
Wilmington and Reading Railroad Company
2
Acworth, William Mitchell, Sir
1
Adams, Henry, 1838-1918
1
Adler, Dorothy R.
1
Allegheny Portage Railroad Company
1
Allegheny Valley Railway Company
1
Association of American Railroads. Bureau of Railway Economics
1
Association of American Railroads. Railroad Committee for the Study of Transportation
1
Baker, Joseph B.
1
Baltimore and Ohio Railroad Co Committee on Finance
1
Baltimore and Susquehanna Railroad Co
1
Barr, Lockwood
1
Beaver Meadow Railroad and Coal Company
1
Binkerd, Robert Studebaker, 1882-
1
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