Eugene L. Hanse

L. G. Harris

Irwin P. Sharpe

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.

Leona Marshall Libby

Leona Woods, later Leona Woods Marshall and Leona Marshall Libby, was perhaps the most well-known woman scientist working on the Manhattan Project.

H. R. Pinepuks

H. R. Pinepuks worked for the Roane-Anderson Company.