National Museum of Nuclear Science & History
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
Gilbert B. Dickman served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the pilot regularly assigned first to Luke the Spook and later to Big Stink.
Vera Williams was in charge of the housing office at Los Alamos during the Manhattan Project. The wife of physicist John Williams, she also helped organize a maid service to help with housework and childcare.
Irvin Mastin worked for the J.A. Jones Construction Company.
