National Museum of Nuclear Science & History
Louise Richter was a staff worker at Los Alamos during the Manhattan Project.
John Sommer worked for the Roane-Anderson Company.
J. E. Southerland worked for the United States Engineer District Office.
Joe Baca was born in Alberquerque, NM. He moved with his family to Los Alamos, NM in April of 1944 after his father, Jose Baca, got a job as a carpenter there.