National Museum of Nuclear Science & History
M. Carey worked for the Roane-Anderson Company.
Roger S. Warner, Jr. was a civilian scientist who worked as part of Project Alberta, the team that transported and assembled all the components of the two atomic bombs before the August 1945 bombings of Hiroshima and Nagasaki.
Seager worked for Stone and Webster Engineering Corporation.
J. C. Williams served in the 390th Air Service Group.