David J. George

E. C. Smith, Jr.

E. C. Smith, Jr. worked for the Kellex Corporation at the K-25 Plant.

Warren Puckett

Puckett worked for Stone and Webster Engineering Corporation.

Robert H. Dunlap

Robert H. Dunlap was the director of Group CM-1 in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.

R. O. Bryan