This vintage & original postcard is in excellent condition with slight wear & slightly worn corners. It features a colorful view of Blast Furnaces Of The National Tube Division". The reverse side is unused. The back of the postcard has a paragraph that says "The Pittsburgh & Lake Erie Railroad Company Blast Furnaces Of The National Tube Division, The United States Steel Corporation, McKeesport, Pennsylvania From Original Painting By Howard Fogg". This vintage postcard measures approx. 5 1/2" x 3 1/2".