Gilbert B. Prothero

P. E. Brooks

P. E. Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Seymour Miller

Seymour Miller worked for the Roane-Anderson Company.

Hannibal Fraga

Hannibal Fraga was an engineer. He joined the Manhattan Project in the fall of 1944. He worked in the inspection department at Los Alamos.

B. J. Loftus