National Museum of Nuclear Science & History
Jas Pryor worked for the J.A. Jones Construction Company.
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.
Robert H. Brown was a chemical engineer/metallurgist. He was educated at Drexel University and Massachusetts Institute of Technology.
Bales worked for Stone and Webster Engineering Corporation.
Allan worked at the 200 West Area at Hanford during the Manhattan Project.
