National Museum of Nuclear Science & History
R. H. Eichorn worked for the Roane-Anderson Company.
Ernest Mekanas was a member of the Provisional Engineering Detachment at Los Alamos. Mekanas was in Los Alamos from 1943 to 1945, working primarily at the post office.
Sauers worked for Stone and Webster Engineering Corporation.
W. F. Boldridge worked for Clinton Laboratories at the X-10 Reactor.