George W. Green

Harvey B. Lemon

Harvey B. Lemon (1885-1965) was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Walter J. Breiter

Hester Moore

Hester Moore was a supervisor in the Communications Department at the Manhattan Project’s Hanford, Washington site during World War II.

Joseph H. Lyford

Joseph Lyford worked for the Kellex Corporation at the K-25 Plant.