National Museum of Nuclear Science & History
Vaughn worked at the 200 West Area at Hanford during the Manhattan Project.
Mathis worked for Stone and Webster Engineering Corporation.
In 1942 Gordon joined the Radiation Laboratory at the Berkeley campus. He worked at the Davis campus as well.
Kenneth Wiley was a staff worker at Los Alamos during the Manhattan Project. Prior to joining, he worked in California building ships for the war effort.