Numerous other valuable scrapbook collections are held at the Historical Society of Pennsylvania and other repositories in the Philadelphia area.
An extensive list has been compiled at the Bryn Mawr College "Places in Time" website: http://www.brynmawr.edu/iconog/scraps.html
Society of Pennsylvania
1300 Locust Street
County Historical Society
Delaware County Community College
Room 208, Malin Road Center
85 North Malin Road
Broomall, PA 19008-1928
County History Website
of the History of Delaware County
4th Street & Avenue of the States
Chester, PA 19013
1901 Vine St.
219 S. 6th St.
Company of Philadelphia
1314 Locust St.
University Urban Archives
Paley Library, 13th & Berks St.
Architects and Buildings Database