National Museum of Nuclear Science & History
Attended University of Michigan.
James F. Schumar was a metallurgist. In 1940, he became Chief Metallurgist at Wolverine Tube Company.
Ken Pumphrey joined the Manhattan Project at Los Alamos in 1946, where he worked as a security guard until 1948.
Robert worked in the 300 Area at Hanford during the Manhattan Project.
J. J. Mulligan served in the 390th Air Service Group.