Joseph Slaby

Ernest E. Wollan

Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Marjorie L. Richmond

Marjorie Richmond was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

A. E. Putnam

W. J. Cooper

W. J. Cooper served in the 509th Headquarters and Base Services Squadron.