Author
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Boucher, Jack E.
1
Boyer, Charles Shimer, 1869-1936
1
Boëthius, Essie Sahlin 1859-1950
1
Brown, Marjorie P. M.
1
Brown, Sharon A.
1
Cambria Iron Co
1
Cambria Steel Co
1
Carey, Henry Charles, 1793-1879
1
Centennial Exhibition
1
Chester County Historical Society (West Chester, Pa.)
1
Chester County Iron Manufacturing Company
1
Childs, C. G.
1
Colesar, Rebecca Bisbee
1
Commercial Museum (Philadelphia, Pa.)
1
Cooper, Karyn G.
1
Cottrell, Alden T.
1
Cunningham, John T.
1
Deily and Fowler Manufacturing Company
1
Dieffenbach, Susan
1
Dubbs, J. H. 1838-1910
1
Eggert, Gerald G.
1
Elise Willing Balch Collection
1
Evans, Griffith
1
Ewing, Sarah W. R.
1
Federal Reserve Bank of Philadelphia
1
Flower, Lenore Embick
1
Fowler, Philip D.
1
Friends of Hopewell Furnace National Historic Site
1
Gales & Seaton,
1
Gates, Frederick Taylor, 1853-1929
1
General Convention of the Friends of Domestic Industry New York, N.Y.)
1
Goode, Ned
1
Gramm, Bertha Sue
1
Gray, Robert Davis, 1909-
1
Great Britain Iron Manufacturers
1
Grittinger, Henry C.
1
Gross, William S.
1
Grubb family
1
Hamilton Library and Historical Association of Cumberland County, Carlisle, Pa
1
Hanson, Kenneth R.
1
Harte, Charles Rufus, 1907-
1
Hartley, E. N.
1
Hartshorne, Ellen Sahlin 1895-1988
1
Hartshorne, Richard 1888-1975
1
Heindel, Ned D.
1
Hensel, W. U. 1851-1915
1
Hetrick, Calvin W.
1
Historical Society of Pennsylvania
1
Hoenstine, Floyd G.
1
Ironmasters' convention, Philadelphia, 1849
1
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