Early Dounreay Pictures
.:: Dr John Cockcroft ::.
Dr John Cockcroft, director of the Chalk River Project, and first chairman of AERE
![Photo: Dr John Cockcroft](http://www.caithness.org/fpb/dounreay/historical/drjohncockcroft.jpg)
Dr John Cockcroft, director of the Chalk River Project, and first chairman of AERE