J. Fletcher, Jr.

Marvin S. Smith

Marvin Smith worked for Clinton Laboratories at the X-10 Reactor.

Carrie Johnson

Carrie Johnson was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Will A. Walton

P. L. Kirk

Kirk worked in the 300 Area at Hanford during the Manhattan Project.