National Museum of Nuclear Science & History
Anton Frances was a staff member of the Los Alamos Laboratory during the Manhattan Project.
John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.
George Ponton served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Antoinette Cichy was a nurse in the main infirmary at Los Alamos, handling classified documents and classified medical cases.