Van Calhoun Jr.

Manuel Schwartz

Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.

H. McDaniel

H. McDaniel worked for the Tennessee Eastman Corporation at the Y-12 Plant.

S. B. Warden

H. B. Marcum

H. B. Marcum worked for the Union Carbide & Carbon Corporation.