Walter M. Gorecki

P.P. Russell

Jas W. McCabe

McCabe worked for Stone and Webster Engineering Corporation.

Arthur R. Picott

Arthur R. Piccot attended the Bridgeport Engineering Institute. He later served at Ok Ridge to help procure “yellow cake” (a type of powdered uranium concentrate).

Antonio R. Tapia

Antonio Tapia was a staff worker at Los Alamos during the Manhattan Project.