Robert A. Berardo

Richard S. Claassen

Richard Claassen was a research assistant at the SAM Lab at Columbia University from 1944 to 1946. While there, he built and used fluidic systems to test for unusual leaks in diffuser tubes.

R. F. Maness

R. F. Maness worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Jack Wernick

Lucien Nerman

Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.