Category
page 1Neoclassical architecture in Pennsylvania
First Bank of the United States
bank building
Second Bank of the United States
Historic bank building in Philadelphia, Pennslyvannia, United States
Allegheny Observatory
historic observatory of the University of Pittsburgh
Mellon Institute of Industrial Research
United States historic place
Land Title Building
skyscraper in Pennsylvania, United States of America
Lancaster station
Amtrak rail station in Lancaster, Pennsylvania, United States