Lloyd H. Nelson

Julius “Osty” Ostapowicz

Julius “Osty” Ostspowicz was a glassblower in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

Fred W. McCall

Hazel V. Hammond

Hazel Hammond worked for Clinton Laboratories at the X-10 Reactor.

William P. Wheeler

William Wheeler worked for the A. S. Schulman Electric Company.