National Museum of Nuclear Science & History
Virginia Bisbeg was a technical worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Melvin A. Miller was a draftsman at the University of Chicago Met Lab. In 1946, he sketched two famous drawings of Chicago Pile-1 based on the descriptions of scientists who were present when it went critical.
O. H. Moyer worked for the J.A. Jones Construction Company.
Corbett worked at the 200 West Area at Hanford during the Manhattan Project.