U.S. thoracic surgeon, rare book and manuscript collector. The papers consist mostly of correspondence, printed material, photographs, and lecture notes taken during medical training, as well as diplomas and certificates of residency, and notes and drafts for published and unpublished research and articles. The bulk of the material documents Dr. Trent's activities and publications as collector and historian of medical practice, particularly surgery and epidemiology. There are folders of photographic reproductions of medical texts and illustrations dating from the 16th century to the 20th century, whose content is reflected in the earliest dates for the collection. There is also material relating to Dr. Trent's death and the subsequent donation of his rare book and manuscripts collection to the Duke Medical Center Library, along with condolences and other items related to his wife, Mary Duke Biddle Trent. Acquired as part of the History of Medicine Collections at Duke University.

The Josiah C. Trent papers consist mostly of correspondence, photographs, research files, and notes and drafts of published and unpublished research and articles. Many of these materials concern Dr. Trent's activities and publications as a collector and historian of medical practice, particularly surgery and epidemiology. The collection also includes printed materials, photographs, a card file - possibly of his personal library, and lecture notes taken during his medical training, as well as diplomas and certificates of residency. The Writings series reveals his wide interests in surgery, medicine in general, the humanities, and medical history.

There is also material relating to Dr. Trent's death and the subsequent donation of his large rare book, artifact, and manuscript collection to the Duke Medical Center Library. Early dates in the collection refer to the content of reproductions of 16th-19th century medical illustrations rather than their dates of reproduction.

The correspondence, found in the Subject Files folders, dates mostly from the 1940s and 1950s, documenting Dr. Trent's rare book and manuscript collecting, and his involvement with various professional organizations and his association and friendships with prominent figures in various fields: medical history - John Fulton, Henry Sigerist, W. W. Francis; book collecting - Henry Schuman; Duke University - Wilburt Davison, Lenox D. Baker. Some folders contain an index of the contents.

There is also some information concerning Mary Duke Biddle Trent Semans, Dr. Trent's wife, who was instrumental in facilitating the support of the history of medicine collections at Duke.

The collection also contains several hundred photographic prints and negatives reproducing medical texts and illustrations dating from the 16th to 20th centuries. The earliest dates in the collection refer to the content of the images, rather than their reproduction by Dr. Trent, Duke Medical Library staff, and others, in the mid-20th century.

The files were kept in Dr. Trent's medical office and contain relatively few items which pertain to his private life. Items of a more personal nature may be found in the James H. and Mary Duke Biddle Trent Semans Family Papers in the David M. Rubenstein Rare Book & Manuscript Library.

Acquired as part of the History of Medicine Collections at Duke University.

Document on folded parchment, written in French, from Maltese branch of Knights Hospitaller. Content currently unknown. More modern stamp in blue ink on document indicates that the document was in the "Archives de l'Ordre Malthe."

Holograph document. A bill presented for "writings made and business done for Mr. Michael Harvey and Mr. William Harvey his brother."

Holograph document, signed. Deed for a grant of land. On verso, a receipt for quit rent due on the granted, dated 1739, and a certificate of entry in the Office for Recording of Deeds, dated 1755.

William Helfand is a scholar of pharmaceutical history and art, and collector of ephemera and art related to medicine. The William H. Helfand Collection of Medical Prints and Posters consists of 34 prints and posters realted to the history of medicine and pharmacology, dating from 1695 to 1991, with the bulk of the prints dating from 19th century. Paris, France is the provenance for many of the posters, but several hail from England and the United States. The posters are represented in two formats: lithographs and engravings, some of which are hand colored. Ranging in size from 5"x8" to 19"x23", the prints include caricatures, political satire, comics and advertisements, dealing with a range of subjects from quacks, alchemy, charlatans and cheats, to pastoral and hospital scenes. George Cruikshank and Honoré Daumier are represented amongst the artists. Acquired as part of the History of Medicine Collections at Duke University.

The William H. Helfand Collection of Medical Prints and Posters consists of 34 prints and posters realted to the history of medicine and pharmacology, dating from 1695 to 1991, with the bulk of the prints dating from 19th century. Paris, France is the provenance for many of the posters, but several hail from England and the United States. The posters are represented in two formats: lithographs and engravings, some of which are hand colored. Ranging in size from 5"x8" to 19"x23", the prints include caricatures, political satire, comics and advertisements, dealing with a range of subjects from quacks, alchemy, charlatans and cheats to pastoral and hospital scenes. George Cruikshank and Honoré Daumier are represented amongst the artists. Acquired as part of the History of Medicine Collections at Duke University.

Holograph, signed. Deed of land purchase. Witnessed by Solomon Tracy and Benajah Bushnell. Acknowledged by Richard Bushnell, Justice of the Peace.

Holograph, signed. Deed of land purchase. Witnessed by Solomon Tracy and Benajah Bushnell. Acknowledged by Richard Bushnell, Justice of the Peace.

Manuscript, signed. Writes on diseases of the stomach.

Holograph document, signed. Records sale of eight acres to Israel Lothrup. Notarized by Richard Bushnell, Justice of the Peace.

Document, signed. Authorizes the sale of his stock in the Company of Merchants of Great Britain Trading in the South Seas and other Parts of America.