National Museum of Nuclear Science & History
M. K. Walker worked for the Fercleve Corporation.
Victor A. Miller was a Lieutenant in the US Navy who went to Tinian Island as a part of Project Alberta.
Egon Bretscher (1901-1973) was a chemist and nuclear physicist and was involved in the British atomic bomb effort.
E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.