Seth Coy

John L. Brill

John Brill was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Seymour Bernstein

Seymour Bernstein (1923-2015) was an American chemical engineer who worked on the Manhattan Project. He was a member of the Special Engineer Detachment at Oak Ridge and worked as a laboratory supervisor at the K-25 Plant.

S. P. Smith

D. Showker