National Museum of Nuclear Science & History
Silver worked for Stone and Webster Engineering Corporation.
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.
C. A. Norris worked for the Midwest Piping and Supply Company.
L. J. Kuhne worked for the Tennessee Eastman Corporation at the Y-12 Plant.
O. A. Kincaid worked for the J.A. Jones Construction Company.