Author
A citizen of Pennsylvania
1
A shinglemaker
1
AP Wide World Photos
1
Adams, Francis Alexandre, 1874-
1
Adams, Sean P.
1
Albright, Charles, 1830-
1
Alleghany Railroad and Coal Co
1
Alleghany Railroad and Coal Company
4
Allegheny and South Side Railway Company
2
Allegheny and South Side Railway Company,
1
America's Industrial Heritage Project
1
American Academy of Political and Social Science
1
American Liberty League National lawyers committee
1
Angell, James W. 1898-1986
1
Anthracite Board of Conciliation
1
Anthracite Bureau of Information (Philadelphia)
3
Anthracite Bureau of Information, Philadelphia
1
Anthracite Heritage Museum and Iron Furnace Associates
1
Anthracite Heritage Museum and Iron Furnaces Associates
1
Anthracite Industries, Inc. (N.Y.)
2
Anthracite Industries, Inc., New York
1
Anthracite Operator's Conference
1
Appel, William N. 1862-
1
Archbald
1
Archives of Czechs and Slovaks Abroad
1
Arnold, Andrew Bernard
3
Ashburner, Charles A. 1854-1889
3
Ashburton Coal Company
1
Ashby-de-la-Zouch
1
Ashley, Geo. H. 1866-1951
1
Ashmead, Dever Campbell, 1884-
2
Associated Press
1
Atherton, Sarah Henry
1
Augrund, Harold Wilson, 1940-
1
Aurand, A. Monroe 1895-1956
1
Aurand, Harold W.
4
Baer, George F. 1842-1914
1
Baker, Ralph Hillis, 1910-
2
Balch Institute for Ethnic Studies Library
1
Ballou, Ellis
1
Baltimore & Lorberry Mutual Coal Company
1
Baltimore (Md.) Citizens
1
Baltimore (Md.) Delegation to the Susquehanna Railroad Convention
1
Baltimore and Lorberry Mutual Coal Company
1
Baltimore and Ohio Railroad Company
2
Bannan, Benjamin
2
Bannan, Benjamin, 1807-1875
1
Barclay Coal Company
1
Barclay Railroad Company
1
Barendse, Michael A.
2
more ...