The web address of the University City Historical Soc is: http://uchs.net/index.htm
The address of the University City Historical Soc is: Po Box 31927, Philadelphia, PA 19104
The web address of the Historical Society Of Pennsylvania is: http://www.hsp.org
The address of the Historical Society Of Pennsylvania is: 1300 Locust St, Philadelphia, PA 19107-5661
The address of the Pennsylvania Hospital Of The University Of Pennsylvania is: , Philadelphia, PA 19104-2800
The web address of the Philadelphia Athletics Historical Society is: http://www.philadelphiaathletics.org
The address of the Morris Arboretum Of The University Of Pennsylvania is: 100 Northwestern Ave., Philadelphia, PA 19118
The web address of the American Swedish Historical is: http://www.americanswedish.org
The web address of the Germantown Historical Society is: http://www.germantownhistory.org
The web address of the Frankford Historical Society is: http://thehistoricalsocietyoffrankford.org
The web address of the East Falls Historical Society is: eastfallshistoricalsociety.com
The address of the Historical Society Of Pennslyvania is: 1300 Locust Street, Philadelphia, PA 01910
The address of the Bridesburg Historical Society is: 2801 Brill Street, Philadelphia, PA 19137