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6 result(s) for "Pittsburgh Consolidation Coal Company photographs and other materials / Series 2: Photographs / 2.3: Glass Plate and Film Negatives / 2.3.4:

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Creator: Cummings, Robert A., 1866-1962
Names: American Society of Civil Engineers.

Identifier: NMAH.AC.0218

Creator: Erie Railroad Company; Olevsky, Walter
Donor: ConRail
Collector: National Museum of American History (U.S.). Division of Mechanical and Civil Engineering; National Museum of American History (U.S.). Division of Work and Industry

Identifier: NMAH.AC.1082

Creator: Missionary Catechists of Divine Providence.; Massachusetts Institute of Technology (MIT) Civil Engineering Department; Underwood and Underwood
Compiler: National Museum of American History (U.S.). Division of Mechanical and Civil Engineering; National Museum of American History (U.S.). Division of Work and Industry

Identifier: NMAH.AC.1013

Creator: Coxe Brothers and Company, Inc. (Drifton, Pennsylvania)
Collector: National Museum of American History (U.S.). Division of History of Technology; National Museum of American History (U.S.). Division of Work and Industry; National Museum of American History (U.S.). Division of Extractive Industries
Engineer: Coxe, Eckley B. (Eckley Brinton), 1839-1895
Names: Coxe, Tench, 1755-1824

Identifier: NMAH.AC.1002

Creator: Clark, George Howard, 1881-1956
Names: American Marconi Company.
Former owner: National Museum of American History (U.S.). Division of Electricity and Modern Physics
Names: Radio Corporation of America.

Identifier: NMAH.AC.0055

Manufacturer: Turner Machine Company (Danbury, Connecticut)

Identifier: NMAH.AC.1565