Ralph M. Gilbert

Sherman D. Kaplan

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

Leonard M. Claney

W. F. Almon

Almon worked at the 100 D Area at Hanford during the Manhattan Project.

T. M. Clement

Clement worked at the 100-B Area at Hanford during the Manhattan Project.