G. A. Economu

Henry L. Barkley

J. P. Smith

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

Paris A. Howard

Paris Howard was a member of the Special Engineering Detachment (SED) assigned to Los Alamos from May 1945 to April 1946.

Fred Utzman

Fred Utzman worked for the Edenfield Electric Company.