In these rooms from 1955 to 1976 James D. Watson pioneered in the revolution of molecular biology.... planned the rejuvenation of the Cold Spring Harbor Lab under which he subsequently became director [full inscription unknown] Harvard’s Biological Laboratories, Cambridge, MA by Harvard University Colour: This plaque is purple, white and green glass claret orange purple clear bronze grey stone red slate wood blue black brass multicoloured pink brushed metal green maroon film cell green and red Belgian Blue Stone red and black yellow terracotta marble brown silver white gold Wikimedia: Flickr: Google Streetview OpenStreetMap See also... Spudgun67 on Wikimedia Commons The structure of DNA was determined here in 1953 by James Watson & Francis Crick Spudgun67 on Wikimedia Commons The Eagle, Cambridge Discovery of DNA on this spot on February 28, 1953, Francis Crick ...