National Museum of Nuclear Science & History
Fred Bader worked for the J.A. Jones Construction Company.
Graham worked in the United States Engineer District Office.
Charles Sterett worked as a physicist at the Clinton Engineer Works in Oak Ridge, Tennessee.
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.
