National Museum of Nuclear Science & History
Kline worked for Stone and Webster Engineering Corporation.
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
J. E. Dooley worked for the Roane-Anderson Company.
Avery W. Rogers worked for J. A. Jones Construction Co., Inc. during the Manhattan Project.
