Ignatius J. Esposito

A. L. Wright

N. B. Newcomb

N. B. Newcomb worked for the Kellex Corporation at the K-25 Plant.

R. W. Engels

R. W. Engels worked at the 300 Area at Hanford during the Manhattan Project.

Margaret H. Sanderson

Margaret H. Sanderson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.