The address of the Pennsylvania Society is: 808 Bethlehem Pike Ste 1, Erdenheim, PA 19038-8110
The address of the Pennsylvania Heritage Society is: 400 North Street, Harrisburg, PA 17120-0211
The address of the Historical Society Of Pennsylvania is: 1300 Locust St, Philadelphia, PA 19107-5661
The address of the German Society Of Pennsylvania is: 611 Spring Garden St, Philadelphia, PA 19123-3505
The address of the Pennsylvania Canal Society is: 1361 N River Rd, Yardley, PA 19067-1327
The address of the Maryland And Pennsylvania Railroad Preservation Society is: Po Box 5122, York, PA 17405-2262
The address of the Delaware County Historical Society Pennsylvania is: 991 Palmers Mill Rd, Media, PA 19063-1049
The address of the Catholic Historical Society Of West Ern Pennsylvania is: 2900 Noblestown Road, Pittsburgh, PA 15205
The address of the Historical Society Museum is: , Millersburg, PA 17061
The address of the North Central Pennsylvania Aquarium Reef Society Inc is: 1110 Walnut Street, Williamsport, PA 17701
The address of the Pennsylvania Colony Historical Society Of Nebraska is: 14721 Laurel Plz, Omaha, NE 68116-4339
The address of the Kelpuis Society is: Po Box 15775, Philadelphia, PA 19103-0775
The address of the Worcester Historical Society is: Po Box112, Worcester, PA 19490