National Museum of Nuclear Science & History
Hays worked in the United States Engineer District Office
Jimmie Sparrow served in the 390th Air Service Group.
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.
