Hugh R. Bork

R. W. Harris

Harris worked for Stone and Webster Engineering Corporation.

Gavin Hadden

Gavin Hadden was an American civil engineer who served as special assistant to General Leslie R. Groves during the Manhattan Project.

Walter S. Haraf

J. C. Kilpatrick

J. C. Kilpatrick worked for the Tennessee Eastman Corporation at the Y-12 Plant.