National Museum of Nuclear Science & History
Joseph Mullaney was a staff worker at Los Alamos during the Manhattan Project.
James B. Snodgrass was a member of the Mounted Military Police working on site security at Los Alamos and the Trinity test site.
George Tom Fike was a corporal in charge of recreation at Los Alamos. As part of the Army Recreation Department, he also operated the radio station at Los Alamos with Bob Porton.
P. N. Smith worked for the H. K. Ferguson Company.
Blauvelt worked in the United States Engineer District Office.
