joseph a:
Allegheny Arsenal
joseph a:
Allegheny Cemetery
joseph a:
Butler Street Gatehouse, Allegheny Cemetery
joseph a:
Allegheny Cemetery Gatehouse
joseph a:
Allegheny County Airport
joseph a:
Allegheny County Courthouse
joseph a:
Bridge of Sighs
joseph a:
Allegheny Commons
joseph a:
Strawberry Way
joseph a:
Allegheny Observatory
joseph a:
Carnegie Free Library of Allegheny
joseph a:
Allegheny Social Hall
joseph a:
Allegheny-West Rowhouses
joseph a:
Masonic Temple
joseph a:
Carnegie Library, Carnegie, PA
joseph a:
Arrott Building
joseph a:
Arsenal Middle School
joseph a:
Aspinwall Rowhouses
joseph a:
Benedum Center
joseph a:
The Bost Building
joseph a:
Carnegie Library, Braddock, PA
joseph a:
Brilliant Viaduct
joseph a:
Calvary Episcopal Church
joseph a:
Carnegie Library of McKeesport
joseph a:
Carnegie Mellon
joseph a:
Carnegie Institute
joseph a:
Carnegie Library of Homestead
joseph a:
Carnegie Library
joseph a:
Carnegie Library Homewood
joseph a:
Carnegie Library Lawrenceville Branch
