Charles A. Varga

B. Speyers

B. Speyers worked for the Union Carbide & Carbon Corporation.

Marjorie L. Richmond

Marjorie Richmond was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

H. J. Bowman

Bowman worked at the 100-B and 100-F Area at Hanford during the Manhattan Project. 

Vernon Wenthworth