Early Dounreay Pictures
.:: Professor James Chadwick ::.
Professor James Chadwick, Nobel prize-winner and discoverer of the neutron in 1932
![Photo: Professor James Chadwick](http://www.caithness.org/fpb/dounreay/historical/profjameschadwick.jpg)
Professor James Chadwick, Nobel prize-winner and discoverer of the neutron in 1932