John Punnett Peters, Jr.Elkinton, J. Russell1942John Peters in his office. From Penn center for Molecular studies of Kidney Diseases to Peter Aronson for the Section of Nephrology at Yale: "In preparing for the 50th anniversary of our training program in 1998, J. Russell Elkinton sent us a picture of Jack Peters sitting in his office which Elkinton took in the late fall of 1942 while he was Peter's fellow. We thought you might not have a copy and would want one."still image