National Museum of Nuclear Science & History
Frank Case, Jr. worked for the Roane-Anderson Company.
Fred Saak served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Diego Leon served in the 393rd Bombardment Squadron.
A. V. Peterson worked for the United States Engineer District Office.
McCarty worked in the 100 F Area at Hanford during the Manhattan Project.