Keywords: Pennsylvania Fire Insurance Company 508-10 Walnut St Philadelphia.jpg John Haviland in 1838; the facade of 510 right and the central parapet was designed by Theophilus Parsons Chandler Jr Theophilus P Chandler Jr in 1902 The white marble facade survives as a screen for the modern office building behind Library of Congress Historic American Buildings Survey http //loc gov/pictures/item/PA1038 HABS PA 51-PHILA 600-1 Cervin Robinson HABS photographer 1959-06-27 PA 51-PHILA 600 PD-USGov Buildings in Philadelphia Pennsylvania Pennsylvania Fire Insurance Facades in Pennsylvania Pennsylvania Fire Insurance Walnut Street Philadelphia Pennsylvania Fire Insurance Built in Pennsylvania in 1838 Built in Pennsylvania in 1902 Historic American Buildings Survey of Pennsylvania Pennsylvania Fire Insurance Black and white photographs of Philadelphia Pennsylvania Fire Insurance Penn Mutual Theophilus P Chandler Jr |