Historical Society of Pennsylvania, Philadelphia

About Historical Society of Pennsylvania

The Historical Society of Pennsylvania is a research library and archive in Philadelphia where visitors access original documents spanning more than 350 years of history. The collection includes more than 21 million records: manuscripts, maps, photographs, and printed works held in the Reading Room. Visitors can view drafts of the United States Constitution written by James Wilson, a delegate from York, Pennsylvania. The institution offers curated exhibits that change regularly, such as "Paths To Independence, 1765-1787," displaying materials from the collection. Researchers of all experience levels schedule library appointments to examine items firsthand, whether tracing family history, conducting genealogical research, or pursuing academic work. HSP also hosts workshops, lectures, and special events throughout the year. The attraction suits curious novices and seasoned researchers alike. Visitors need identification for check-in at the building located in Philadelphia.