S. P. Carpenter

G. Hedrick

G. Hedrick worked for the Comstock-Bryant Electric Company.

J. E. deColongne

deColongne worked at the 300 Area at Hanford during the Manhattan Project. 

R. K. Means

Celeste Hand

Celeste Hand was a switchboard operator at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.