Tranquilino Armigo

Edward H. Fieder

A. J. D’Arcy

A. J. D’Arcy worked for the Union Carbide & Carbon Corporation.

Albert S. Kerns

Albert S. Kerns was a mechanical engineer assigned to the SED (Special Engineer Detachment) at Los Alamos, New Mexico.

Joe Baca

Joe was a staff member at Los Alamos during the Manhattan Project.