Author
Swank, James Moore, 1832-1914
5
American Iron and Steel Association
4
Åkerman, Rich. 1837-1922
2
Crocker, Alvah, 1801-1874
2
Palmcrantz, H.
2
Alan Wood Iron and Steel Co
1
America's Industrial Heritage Project
1
American Institute of Mining Engineers
1
Batcheler, George Dewey 1926-2009
1
Batcheler, Penelope Hartshorne 1928-2007
1
Bezís-Selfa, John, 1966-
1
Bining, Arthur Cecil, 1893-1952
1
Boëthius, Essie Sahlin 1859-1950
1
Brown, Sharon A.
1
Cambria Iron Co
1
Cambria Iron Company
1
Cambria Steel Co
1
Carey, Henry Charles, 1793-1879
1
Centennial Exhibition
1
Fritz, John, 1822-1913
1
General Convention of the Friends of Domestic Industry New York, N.Y.)
1
Great Britain Iron Manufacturers
1
Hartshorne, Ellen Sahlin 1895-1988
1
Hartshorne, Richard 1888-1975
1
Lesley, J. P. 1819-1903
1
May, Earl Chapin, 1873-1960
1
Morrell, Daniel J. 1821-1885
1
Pearse, John B. 1842-1914
1
Redlich, Fritz, 1892-1978
1
Sahlin, Axel 1826-1909
1
Sahlin, Axel 1855-1937
1
Sahlin, Axeline Örtendahl 1834-1922
1
Sahlin, Gertrude Chandler 1860-1953
1
Sahlin, Robert Chandler 1889-1967
1
Scott, E. A.
1
Swank, James Moore 1832-1914
1
Sweden Kommissionen för Sveriges deltagande i Verldsutställningen i Filadelfia, 1876
1
Sweden. Kommissionen för Sveriges deltagande i Verldsutställningen i Filadelfia, 1876
1
Taylor, Frank H. 1846-1927
1
Walker, Elisha
1