Frank E. Ortiz

E. T. Schauer

E. T. Schauer worked for the Tennessee Eastman Corporation at the Y-12 Plant.

L. M. Meeker

R. H. Hare

Hare worked at the 300 Area at Hanford during the Manhattan Project.

Leonard Krouldis

Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.