Floyd J. Ritchie

J. D. Walker

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.

H. J. Bowman

Bowman worked at the 100-B and 100-F Area at Hanford during the Manhattan Project. 

Mearl Ely