Thomas H. Trevena

John H. Rogers

John Rogers worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.

J. L. Peterson

Baldwin Sawyer

Baldwin Sawyer is an American metallurgist. After graduating from Yale with a B.S. in Physics in 1943, Sawyer joined the Manhattan Project at the University of Chicago.