A. J. Metler

Lawrence Langer

Lawrence Langer served in the Special Engineering Detachment and Project Alberta as part of the team that transported and assembled the Little Boy and Fat Man atomic bombs.

Lyman M. Baker

H. O. Ramey

H. O. Ramey worked for the Tennessee Eastman Corporation at the Y-12 Plant.

John Costa

John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.