Richard King Mellon (L), Pres. of Mellon Bank, w. Gen. Matthew Ridgway (R), Pres. of the Mellon Institute, discussing industrial study at the institute.
Show lessRead more
Details
Title: Pittsburgh
Date: 1955-12
Location: Pittsburgh, PA, US
Physical Dimensions: B/W PRINT
Subject Keywords: Richard K. Mellon, Matthew B. Ridgway, Vintage Print, 1950s