C. F. Hill

Gerald H. McKay

Alfred P. Wiora

Alfred “Al” Wiora served in the army at Los Alamos during the Manhattan Project. He studied at the University of Pennsylvania and later worked at the Hughes Aircraft Company in Tuscon, Arizona.

Gus H. Schultz

Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.

Walter C. Youngs, Jr.

Walter Youngs, Jr. worked for the United States Engineer District Office.