National Museum of Nuclear Science & History
R. Petyko worked for the Roane-Anderson Company.
Louis M. Lee served in the 390th Air Service Group.
Charlotte Serber (1911-1967) was the Los Alamos site librarian and only female group leader of the Manhattan Project.
Lyle Smith worked for the United States Engineer District Office.
Jose R. Valdez was a staff worker at Los Alamos during the Manhattan Project.
