Letter from Christian B. Anfinsen, Libby Anfinsen to Michael Sela

In this letter to Sela, Libby and Christian Anfinsen thanked the scientist for his recent call commemorating the couple's wedding anniversary and shared with him some stories from their recent travels. Additionally, Christian Anfinsen detailed a recent conversation he had with Josh Lederberg regarding the status of Arieh Doretsky and provided to Sela an update on the progress of work at his lab at Johns Hopkins.