Leon E. Morse

M. M. MacDonald

M. M. MacDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Frank M. Briese served as a master sergeant in the 393rd Bombardment Squadron. He was the flight engineer of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.

Edwin Halbur

Tinian Island

Edwin Halbur served in the 1395th Military Police Company, Aviation.

Wayne Marshall

Research & Development/300 Area

Marshall worked in the 300 Area at Hanford during the Manhattan Project.

ChemistX-10 Graphite Reactor

Oak Ridge, TN

Manhattan Project VeteranMilitary VeteranScientistSpecial Engineer Detachment

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M. M. MacDonald

Frank M. Briese

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Wayne Marshall