John C. Bloom

H. E. Donachy

H. E. Donachy worked for the Edenfield Electric Company.

A.C. Tregillus

A.C. Tregillus was a procurement chief at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Belton L. Walker

Paul L. Eisenacher

Paul L. Eisenacher worked at the 200 West Area at Hanford during the Manhattan Project.