Charles J. Prochaska

Elizabeth Foley

Andrew H. MacMahon

Andrew H. MacMahon was the Chief Property Officer of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. R. Wood

J. R. Wood worked for the J.A. Jones Construction Company.

H. O. Mehann

Mehann worked in the 200 West Area at Hanford during the Manhattan Project.