This collection contains primarily professional correspondence and papers, but there is substantial material concerning Shryock family history. Most of the collection relates to Shryock's intellectual and social life at the University of Pennsylvania, Duke University, and Johns Hopkins University-- institutions where he made contributions as a professor of history and especially as a medical historian.

In addition to extensive correspondence, there are numerous laboratory notes, lecture notes, drafts of published papers, reports. This material documents Long's career, with much on his work with diabetes, including the International Diabetes Federation. His 1950 trip to Japan as an advisor to Japanese medical schools on medical education is also documented. In addition, there is substantial material on the Yale University Department of Physiology and the School of Medicine.

Correspondence, notebooks, research data related to Cole's career as the first director at the Hospital of the Rockefeller Institute of Medical Research, 1908-1937. His research of pneumonia was conducted when the disease was epidemic. Personal correspondence reflect Cole's life as a medical resident at Johns Hopkins, 1899-1908. Documented are his memberships in leading medical organizations throughout his career, including the Association of American Physicians and the New York Academy of Medicine. This collection showcases the evolving changes in the medical profession from practicing physician to clinician.