Thursday, January 16, 2014

January 16th

Aerial View of Alcoa, 1925, Aerial Photographs of Pittsburgh Collection, 1923-1937, University Of Pittsburgh

Sample Section of a Stamped Aluminum Panel for the Alcoa building, January  19, 1950 Allegeheny Confrence on community Development Photographs, 1892-1981 Senator John Heinz History Center

Site of Alcoa building Construstion, 1951, Allegehny Confrence on Community Development 1892-1981 Senator John Heinz History Center!fullscreen&slide=980083

(Portarit Of Andrew Mellon), 1910-1030, Carnegie Museum of Art Collection of Photographs, 1894-1958, Carnegie Museum of Art, 1905/1937, Carnegie Museum of Art

Independent Pennsylvania Battery “E”, (Knap’s Battery), Library of Congress,   

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