Robert Plott

A. J. Mosso

Quentin V. Larson

Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

L. L. Blake Jr.

Blake worked in the United States Engineer District Office.

A. B. Matheo

A. B. Matheo worked for the Comstock-Bryant Electric Company.