Portrait of Frederick Grant Banting. Banting's work helped lead to the isolation and subsequent use of insulin for the control of carbohydrate metabolism.
Painting of Sir Frederick Grant Banting, seated and attired in academic regalia with facsimile signature. Banting was one of the discoverers of insulin and received the Nobel Prize in 1923.
Signed photograph of Sir Frederick Grant Banting: "Sincerely F. G. Banting, University of Toronto." Banting was one of the discoverers of insulin and received the Nobel Prize in 1923.