National Museum of Nuclear Science & History
Ubaldo Sanchez was a staff worker at Los Alamos during the Manhattan Project.
Frederick worked at Los Alamos during the Manhattan Project.
Frank A. Alger Sr. was a member of the 509th Composite Group at Wendover, UT and later transferred to Tinian Island to prepare for the atomic bomb mission against Japan.
Harry Petcher's flat feet meant he couldn't be drafted, but still had an obligation to work for the war effort.
Attended Carnegie Technical Institute.
