Frank Salfingere

Ralph B. Larsen

Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.

B. P. Ciaccio

B. P. Ciaccio served in the 509th Headquarters and Base Services Squadron.

Frank M. Murphy

Ole G. Landsverk

Ole G. Landsverk was a member of the health physics team at the University of Chicago Metallurgical Laboratory during the Manhattan Project.