The Historical Society of Pennsylvania
1300 Locust Street
Philadelphia, PA 19107
Phone: 215-732-6200
Fax: 215-732-2680

Weather/Emergency Closing: 215-732-6200 x505

We enjoy hearing from our patrons around the world, however due to the volume of requests we can answer questions requiring historical and genealogical research only through our pre-paid Research by Mail service. 

Please submit all other inquiries to General Info.  Your inquiry will be forwarded to the correct department.  Thank you!

For a list of staff and email access, please visit About Us/Staff