Photograph of William G. MacCallum. Signature: “W. G. MacCallum.” Manuscript note on verso: “Wm. G. McCallum under whom I learned to be a pathologist, 1923-1930, WDF.”
Group photograph of the first graduates. of Johns Hopkins. Included are: Front Row: (sitting on floor) No. 1, William MacCallum; Second Row: No. 4, Dr. William H. Welch; No. 5, Louis P. Hamburger; Back Row: No. 5, Thomas R. Brown.
Photograph of the inside of a hyperbaric unit. Two staff members (a female and a male) are standing inside the unit. The door of the unit is open. Photographed by Thad W. Sparks, Duke University Photographer.
Exterior views of the construction of the Seeley G. Mudd building which was designed to house the Duke University Medical Center Library. Photographed by Tony Rumple. View 2.