National Museum of Nuclear Science & History
H. A. Pritchard worked for the J.A. Jones Construction Company.
Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Walter J. Skora served in the 393rd Bombardment Squadron.
Mary E. Parrish was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
