National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
B. M. Riney worked for the Roane-Anderson Company.
Burns worked at the 100-B Area at Hanford during the Manhattan Project
Delbert Johnson was a mechanical engineer with the Special Engineer Detachment (SED) at Los Alamos. Johnson worked under 1st Lieutenant Howard C.
