President and Mrs. Kennedy host a State Dinner in honor of 49 Nobel Prize Winners from the Western Hemisphere: East Room, White House, Washington, D.C. ~ April 29th, 1962
(L-R) Seated in front row: Pearl S. Buck; Dr. Rudolf L. Mossbauer; Mary Welsh Hemingway; President John F. Kennedy; Katherine Tupper Marshall; Dr. Melvin Calvin; First Lady Jacqueline Kennedy; Dr. Robert Hofstadter. Past Nobel Prize winners stand behind.
