National Museum of Nuclear Science & History
Harold Smith worked for the Kellex Corporation at the K-25 Plant.
Frederick Reines (1918-1998) was an American physicist. Reines received his Ph.D. in physics in 1944 from New York University.
Walsh worked for Stone and Webster Engineering Corporation.
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.
