The Pforzheimer Collection is a significant collection of rare books and manuscripts, primarily focused on English and American literature. It was established by Dr. Karl Pforzheimer, a notable bibliophile, and is housed at the New York Public Library. The collection includes works from the 15th to the 20th centuries, featuring important authors such as William Shakespeare and Charles Dickens. In addition to literary works, the Pforzheimer Collection contains valuable historical documents and artifacts. It serves as a vital resource for scholars and researchers interested in the development of literature and book history. The collection is recognized for its depth and quality, making it a key asset for the study of literary heritage.