History of Medicine, National Library of Medicine NLM historical collections of material related to health and disease are among the richest in the world. Holdings include pre-1914 books, pre-1871 journals, archives and modern manuscripts, medieval and Islamic manuscripts, a collection of printed books, manuscripts, and visual material in Japanese, Chinese, and Korean; historical prints, photographs, films, and videos; pamphlets, dissertations, theses, college catalogs, and government documents.