U.S. Steel Duquesne Works, Electric Furnace Steelmaking Plant, Along Monongahela River, Duquesne, Allegheny County, PA
Резюме
Public domain photograph of electric power plant, generation, free to use, no copyright restrictions image - Picryl description
Теги
Дата
1980
Авторы
Historic American Engineering Record, creator
American Bridge Company
Alliance [machinery manufacturer]
Defense Plant Corporation
U.S. Steel Corporation
USX Corporation
Stupich, Martin, photographer
Месторасположение
Duquesne (Pa.), 40.38146, -79.85977
Источник
Library of Congress
Ссылка
Информация о правах
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html