Postcards (PA)

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  • Subject = (1878-1916) Industrialization and Imperialism

About This Collection

This collection of approximately 23,260 postcards from the 1880s to the 1970s includes images from across the U.S. and all 67 Pennsylvania counties and highlights cities, towns, buildings, local businesses and industries, parks, and scenic and street views. Additional images include business and industry advertising, highways, states, and foreign countries. Disclaimer: The Pennsylvania State Archives provides digital access to a wide variety of historical documents, some of which may be considered offensive by current standards. The Archives does not endorse views expressed in these historical collections, but presents these collections to aid in scholarly research.

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Allegheny County, Braddock, Pa., Birds Eye View of Steel Mills
Allegheny County, Braddock, Pa., Carnegie Furnaces
Allegheny County, Braddock, Pa., Carnegie Furnaces
Allegheny County, Braddock, Pa., Carnegie Furnaces
Allegheny County, Braddock, Pa., Carrie Furnaces, Carnegie Steel Company
Allegheny County, Braddock, Pa., Edgar Thompson Mills, Carnegie Steel Company
Allegheny County, Braddock, Pa., Edgar Thomson Steel Works
Allegheny County, Braddock, Pa., Edgar Thomson Steel Works
Allegheny County, Carnegie, Pa., Dunlap Enamel Works
Allegheny County, Carnegie, Pa., Dunlap Works
Allegheny County, Duquesne, Pa., Blast Furnaces
Allegheny County, Duquesne, Pa., Blast Furnaces, Carnegie Steel Co.
Allegheny County, Duquesne, Pa., Carnegie Steel Mill
Allegheny County, Duquesne, Pa., Duquesne Furnaces
Allegheny County, Elizabeth, Pa., Clairton Steel Mills
Allegheny County, Homestead, Pa., American Locomotive Works
Allegheny County, Homestead, Pa., Carnegie Steel Co.'s Office
Allegheny County, Homestead, Pa., Carnegie Steel Plant
Allegheny County, Homestead, Pa., Carnegie Steel Works
Allegheny County, Homestead, Pa., Entrance to Carnegie Steel Works, Largest Steel Mill in the World