National Museum of Nuclear Science & History
Waverly Smith was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Sineath Jr. worked at the 200 East Area at Hanford during the Manhattan Project.
E. J. Vakakes worked for the United States Engineer District Office.
Wright worked at the 100-F Area at Hanford during the Manhattan Project.
Roscoe Charles Wilson was a United States Army Air Forces Officer. At the rank of Colonel he was the overall Project Office to the Manhattan Engineering District from June 1943 to December 1944.