National Museum of Nuclear Science & History
Edward Simon worked for the Roane-Anderson Company.
Stewart W. Williams served as a 1st lieutenant in the 393rd Bombardment Squadron of the 509th Composite Group.
W. K. Eister worked for Clinton Laboratories at the X-10 Reactor.
Irwin P. Sharpe was born in 1921 and died just short of his 100th birthday in 2021. He was recruited for the Manhattan Project by his employer, General Electric, after he graduated from the University of Michigan with a degree in engineering in 1942.