1. Letter from James A. Pittman, Jr., University of Alabama School of Medicine to Marshall W. Nirenberg Creator: The University of Alabama School of MedicinePittman, James A., Jr. (James Allen), 1927-2014 Date: 21 February 1990 Genre: Letters (correspondence)
2. Marshall Nirenberg holding snake, age 16 Creator: Pittman, James A., Jr. (James Allen), 1927-2014 Date: 1943 Genre: Photographic prints