Hallye M. Lawrence

M. V. Armstrong

E. E. Goodale

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

A. P. Crews

A. P. Crews worked for Clinton Laboratories at the X-10 Reactor.

Robert E. Johnson

Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.