Children's Literature Research Collection The library's Children's Literature Research Collection maintains a research collection of children's literature published after 1836. The CLRC archive holds of the one the largest collections of primary source material for children's literature in the country. The collection includes a range of original artwork, manuscripts, and ephemera from children's literature.
Rare Book Department The Rare Book Department features the
Charles Dickens’ collection, with first editions, personal letters, and Dickens’ stuffed raven,
Grip, among
illuminated manuscripts, Americana,
Beatrix Potter, early children's books,
Edgar Allan Poe, and
Pennsylvania German folk art. The John Frederick Lewis Collection of European Manuscripts contains over 200 illuminated manuscripts from the 11th to the 16th centuries, and approximately 2,300 cuttings and manuscripts leaves. There are over 50
Books of Hours, numerous bibles, liturgical texts, and psalters, including the Lewis Psalter from the reign of
Saint Louis. Works of secular literature are represented including Lewis' illuminated manuscripts from the Widener Collection. There is collection of approximately 800
incunabula, of which 500 come from the P.A.B. Widerner bequest of 1899. The collection of eastern Asian manuscripts, from John Frederick Lewis are in the library. The 153 East Asian manuscripts provide physical formats, including books, scrolls, accordion books, and palm-leaf books.
Music The library music department contains the
Edwin A. Fleisher Collection of Orchestral Music, the world's largest lending library of orchestral music consisting of over 21,000 titles and offers a research center into the lives of composers and conductors in the 19th and 20th century. The department holds the
Drinker Collection which contains over 900 works of sacred and secular music for choral performances.
Others Parkway Central Library's Automobile Reference Collection maintains an extensive automobile catalog. The library holds over 130,000 maps from around the world, both historic and current as a part of their Map Collection. Items in the special collections have been digitized and can be viewed online. ==2019 renovations==