National Museum of Nuclear Science & History
Robert Webster was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Vera Williams was in charge of the housing office at Los Alamos during the Manhattan Project. The wife of physicist John Williams, she also helped organize a maid service to help with housework and childcare.
Silver worked for Stone and Webster Engineering Corporation.
Seth I. Smith served in the First Ordnance Squadron.