Photographs from Woods Hole (MA): Includes group portrait of Summer Course in Physiology attendees (includes Watson); Watson with "silly helix" model; George Gamow with "silly helix" model, and the "silly helix" model alone.
Group portrait from the Pasadena Protein Conference. Includes Max Perutz, Francis Crick, Maurice Wilkins, Linus Pauling, and Watson, among many others.