Edawrd W. Haase

Rex C. Conner

Conner worked in the United States Engineer District Office.

T. A. LaRoe

T. A. LaRoe worked for the United States Engineer District Office.

Alfred H. Zeltmann

Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

Robert B. Provine