National Museum of Nuclear Science & History
Joseph Mullaney was a staff worker at Los Alamos during the Manhattan Project.
Herbert Silverstone was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Germer worked in the United States Engineer District Office.
Martin Skinner was born and raised in Michigan, just outside of Detroit. He was trained in Chemical Engineering at Michigan State University before joining the army.
W. D. Lavers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
