The Schwenkfelder Library & Heritage Center collection was formally started in 1885. The initial collection was an effort to gather the writings of Protestant reformer Caspar Schwenckfeld von Ossig (1489–1561). This collection of writings resulted in the Corpus Schwenckfeldianorum (1907–1961), a nineteen-volume body of work containing Schwenckfeld's letters and books. The collection expanded after 1913, after it was housed in the Carnegie Library, part of Perkiomen Seminary. In 1919 twelve tons of research material was shipped from Germany, largely due to the collecting efforts and research of Dr. Elmer ES Johnson. Although most of the collection was acquired through personal donations, the Schwenkfelder Library purchased a portion of the extensive collection of Pennsylvania Governor
Samuel W. Pennypacker in the 1920s. The diverse collection of objects and archival materials today focus on Schwenkfelder heritage as well as the Goshenhoppen and Perkiomen Valley regions of Pennsylvania, and is known for its collection of Schwenkfelder fraktur. The museum collection houses artifacts and objects related to Caspar Schwenckfeld von Ossig, Schwenkfelder immigration, and the Schwenkfelder way of life in southeastern Pennsylvania. The collection includes furniture, household art, folk art paintings and drawings, agricultural equipment, quilts, show towels, coverlets and other textiles as well as an
herbarium. The widely known Schwenkfelder
Fraktur collection at the Schwenkfelder Library includes bookplates, Vorshriften, religious texts, Labyrinths, certificates and manuscript books. In addition to the Corpus project, the library and archive collection includes, but is not limited to, local church and cemetery records, German and English newspapers, deeds and land draughts, family genealogies, the H. Winslow Fegley photograph collection, and Pennsylvania German prints and manuscripts. == See also ==