Andrew A. Nargizian

Rumely A. Gritten

Gritten worked in the United States Engineer District Office.

Donald F. Mastick

Donald Francis Mastick was an American chemist who worked at Los Alamos and on Tinian as part of Project Alberta.

Robert Martens

Robert Martens was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Everett Mosley