Leonard J. Haigerty

T. F. La Rocca

R. E. Kitson

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

Marvin D. Martin

Marvin Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Lyda Speck

Lyda Speck served in the Women’s Army Corps at Los Alamos during the Manhattan Project. She later remembered “how tight the security was.