From Left to Right: Laurie Geffen, Alan Kopin (age: 12 years), Sir Lindor Brown and John Gillespie. Photo taken at the house of Rita and Irwin Kopin, in Bethesda, Maryland, USA, in July1968, with some of the participants of an International Congress of Physiology in  Washington . Photo received from Irwin J. Kopin.

Irwin J. Kopin

August 14, 2014