National Museum of Nuclear Science & History
Mathis worked for Stone and Webster Engineering Corporation.
C. C. Mullins worked for the Fercleve Corporation.
Arno Roensch joined the army in 1944. A glassblower, he was deployed to work at Los Alamos. He was married to Eleanor Roensch, also a Manhattan Project veteran.
C. R. Ambrose worked for the J.A. Jones Construction Company.
Louise Richter was a staff worker at Los Alamos during the Manhattan Project.