National Museum of Nuclear Science & History
Mary New was a staff worker at Los Alamos during the Manhattan Project.
S. W. Pratt worked for Clinton Laboratories at the X-10 Reactor.
Lavernier worked in the 200 West Area at Hanford during the Manhattan Project.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
