National Museum of Nuclear Science & History
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.
Thomas Waling was a staff worker at Los Alamos during the Manhattan Project.
Attended New York University.
Walter Main worked for the United States Engineer District Office.