James J. Barbera

John C. Rowell

John Rowell was a staff worker at Los Alamos during the Manhattan Project.

Leonard Krouldis

Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Marvin P. Lockwood

Chester G. McBride

Chester G. McBride served in the 393rd Bombardment Squadron.