Mr. Steven L. Stockton, Director of Civil Works, and the President of Iceland, Ólafur Ragnar Grímsson, PhD, at Hella, Iceland on 6 June 2010.

Mr. Steven L. Stockton, Director of Civil Works, and the President of Iceland, Ólafur Ragnar Grímsson, PhD, at Hella, Iceland on 6 June 2010.