National Museum of Nuclear Science & History
P. C. Dabbs worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Piper worked for Stone and Webster Engineering Corporation.
Donald Francis Mastick was an American chemist who worked at Los Alamos and on Tinian as part of Project Alberta.
William S. Biggers worked as a chemical engineer during the Manhattan Project. Biggers worked at the the Houdaille-Hershey Plant in Decatur, Illinois from April 1944 to December 1946.