Grant Building, Pittsburgh, PA. Pittsburgh Corning Corporation. 1937.
Brochure, 11 x 8 ½ inches, 16 pp. providing information and technical data for PC Glass Block Units and Wall Panels. Photo illustrated with 7 technical drawings of glass blocks in a variety of settings (in Brickwork, Concrete, in Frame Bldg., etc.) Virtually as new very clean condition. Three WorldCat listings only. Item #53722
Price: $45.00 save 20% $36.00