Location: Swanson and Washingtown Avenues, southwest corner., Wainwright retrospective conversion project., Select link below to view a digital image., Historical Society of Pennsylvania: Bc32 V58c.
Creator
Boell, William lithographer., creator
Date
c1861.
Location
http://www.lcpgraphics.org/wainwright/W438.htm, Library Company of Philadelphia Print Dept. *W438 [P.9001.2]