National Museum of Nuclear Science & History
Rudolph Vergath was a staff worker at Los Alamos during the Manhattan Project.
J. S. Gehrken served in the 390th Air Service Group.
Hoylande Young Failey was a senior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Mildred Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.