Clifford H. Black

Joseph Hirt

William J. Van Buskirk

William J. Van Buskirk was a machinist who worked at Los Alamos for over three decades. Van Buskirk started working at Los Alamos in 1943, a year after he graduated from high school.

C. R. Casparek

C. R. Casparek worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. P. Graves

H. P. Graves worked in the United States Engineer District Office.