National Museum of Nuclear Science & History
H. VanDerHorn served in the 390th Air Service Group.
Attended Colorado State University.
Attended Massachusetts Institute of Technology.
Ellen Watts (1921-2008) was a technician in the Metal Production Group of the Chemistry Division at the Chicago Met Lab during the Manhattan Project.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.