Photo #2
Jim and Jack in the background,
the vault door in the foreground. The vault dates from the prewar Delta Phi
fraternity days (what could they have used it for?) but was retooled by Herb
Grosch when IBM took possession of the building. In 1945, it was used
to secure Los Alamos material – the Lab's first
project.
Photo: Frank da Cruz, 21 April 2009