National Museum of Nuclear Science & History
Ralph Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert worked in the 300 Area at Hanford during the Manhattan Project.
Vaughn Wrenn worked for the Roane-Anderson Company.
Tompkins worked for Stone and Webster Engineering Corporation.
Charles Allen Thomas (1900-1982) was an American chemist and industrial leader. Thomas was recruited to join the Manhattan Project in 1942 by General Groves, who offered him a postion as a deputy to Robert Oppenheimer, the director of the Los Alamos Laboratory in New Mexico.
