National Museum of Nuclear Science & History
W. C. Young worked for the Roane-Anderson Company.
T. M. Yakimchick worked for the United States Engineer District Office.
A. W. Alexander worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lawrence Langer served in the Special Engineering Detachment and Project Alberta as part of the team that transported and assembled the Little Boy and Fat Man atomic bombs.
Trask worked at the 200 West Area at Hanford during the Manhattan Project.