Dale Ulihrach

P.P. Springer

Springer worked at the 200 West Area at Hanford during the Manhattan Project.

N.W. Rust

Edward A. Smith, Jr.

Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.

Joseph F. Mullaney

Joseph Mullaney was a staff worker at Los Alamos during the Manhattan Project.