Author
Graham, Daniel A., 1948-
17
Bining, Arthur Cecil, 1893-1957
7
Swank, James Moore, 1832-1914
7
American Iron and Steel Association
6
Graham, Daniel A.
4
United States. National Park Service
4
Pierce, Arthur D.
3
Adams, David M.
2
Alexander, J. H. 1812-1867
2
Åkerman, Rich. 1837-1922
2
Brydon, G. MacLaren 1875-1963
2
Cambria Iron Company
2
Casey, W. R.
2
Corning, Howard, b. 1867
2
Cremers, Estelle
2
Crocker, Alvah, 1801-1874
2
Fritz, John, 1822-1913
2
Gemmell, Alfred, 1916-
2
Griffen, John, 1812-1884
2
Haldeman, Horace L., 1847-1920
2
Keefer, Horace Andrew
2
Kurjack, Dennis C.
2
M'Intyre, Arch'd 1772-1858
2
Newcomen Society in North America
2
Palmcrantz, H.
2
Paskoff, Paul F.
2
Petto, Walter
2
Robertson, Archibald, Philadelphia
2
Unknown author
2
Alan Wood Iron and Steel Co
1
Alan Wood Iron and Steel Company
1
America's Industrial Heritage Project
1
American Institute of Mining Engineers
1
Aurand, Harold W.
1
Batcheler, George Dewey 1926-2009
1
Batcheler, Penelope Hartshorne 1928-2007
1
Bates, Frank A. 1858-
1
Bates, Samuel A. 1822-1897
1
Batsto Citizens Advisory Committee
1
Batsto Citizens Committee
1
Baty, Catherine
1
Beck, Herbert H. 1875-1960
1
Benner, Craig A.
1
Bethlehem Steel Company
1
Bezanson, Anne
1
Bezis-Selfa, John
1
Bezís-Selfa, John, 1966-
1
Bining, Arthur Cecil, 1893-1952
1
Birkinbine, John, 1844-1915
1
Bisbee, Henry Harold, 1906-
1
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