National Museum of Nuclear Science & History
John Wright worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thomas S. Grennan served as a 2nd lieutenant in the 393rd Bombardment Squadron.
Leane Russell was a biologist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Before he came to Hanford Sam Campbell had a varied work history, including service with the coast artillery in the Philippines and pipeline construction in South America.
