National Museum of Nuclear Science & History
Crossett worked for Stone and Webster Engineering Corporation.
F. C. Uffelman worked for the Tennessee Eastman Corporation at the Y-12 Plant. His ex-wife Jane, also worked on the Manhattan Project.
Armstrong worked at the 200 West and 300 Areas at Hanford during the Manhattan Project.
John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.
