Van Calhoun Jr.

F. C. Todd

F. C. Todd worked for the Fercleve Corporation.

T. F. La Rocca

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. A. Smith

H. A. Smith worked for the J.A. Jones Construction Company.