National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
Jas Lysaght worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert JS Brown was a member of the Special Engineer Detachment at Los Alamos. He worked under Don Hornig on the electrical aspects of detonation for the plutonium bomb.
Albert Myerson was a chemist and research assistant at the SAM Laboratory at Columbia University from 1942 to 1945.