Alvin O. Weaver

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.

Ruben Herrera

Percy Stoarts

Percy Stoarts worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J.L. Gabriel

Gabriel worked at the 100-D Area at Hanford during the Manhattan Project.