Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Born in 1903 in Baltimore, Mackie studied civil engineering at Union College in Schenectady, New York. In 1934 he went to work for Du Pont in construction and retired in 1968 as manager of construction. "They called me manager, now they call them directors. They give them a big title, but they gave me more money, "he said. After the war, Mackie was construction manager at Savannah River, the plant in South Carolina built by Du Pont in the early 1950s to produce material for hydrogen bombs.

Related Profiles

Ellen M. Skirmont

Chicago, IL

Ellen Skirmont was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Louis Y. Cortez

Tinian Island

Louis Y. Cortez served in the 1st Ordnance Squadron.

Cleo E. Harter

Tinian Island

Cleo E. Harter served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.

Douglas W. Ballard

Los Alamos, NM