In 1967, H. Keffer Hartline, born in Bloomsburg, Pennsylvania and graduate of Layfayette College in Easton, PA (B.Sc. 1923), was awarded the 1967 Nobel Prize for Physiology or Medicine with Ragnar Granit and George Wald for their discoveries concerning the primary physiological and chemical visual processes in the eye. (Photo: ﾩ The Nobel Foundation.)