Sign announcing the cleanup of the downtown area reads, "Beginning of Clean-up of Golden Triangle / Chamber of Commerce Program / By Homestead Valve Mfg. Co. / Coraopolis, Penna. / Joseph Stockhausen - Contractor". A stone engraving of Lady Liberty is ce
Pittsburgh City Photographer Collection, 1901-2002, AIS.1971.05, Archives Service Center, University of Pittsburgh
Original URL
Subjects
Downtown (Pittsburgh, Pa.); Air--Pollution--Pennsylvania--Pittsburgh--History.; Air quality management--Pennsylvania--Pittsburgh--History.; Business enterprises--Pennsylvania--Pittsburgh.
Identifier
SCLS026
Rights
Public Domain - Anybody may use this photo for any purpose
