R. G. Kramer

P. R. Payne

P. R. Payne worked for the Roane-Anderson Company.

G. T. Everson

D. G. Perkins

D. G. Perkins worked for the United States Engineer District Office.

Hyman Goldsmith

Hyman H. Goldsmith (1907-1949) was an American physicist. In 1943, Goldsmith became coordinator of information for the Metallurgical Lab in Chicago.