National Museum of Nuclear Science & History
R. H. Martin worked for the United States Engineer District Office.
William F. Lightfoot worked on the fuse of the “Fat Man” implosion bomb as manufacturing and test equipment manager for the Raytheon Company.
Wesley P. Peterson served in the 390th Air Service Group.
Seymour Calvert served for 11 months in the Special Engineering Detachment at Los Alamos. He specialized as a chemical engineer, and carried out experiments with beryllium that were often dangerous.
