National Museum of Nuclear Science & History
Robert J. Arnson served in the 1st Ordnance Squadron.
Joseph worked at the 300 Area at Hanford during the Manhattan Project.
Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.
J. R. Bowlings worked for the Tennessee Eastman Corporation at the Y-12 Plant.