National Museum of Nuclear Science & History
John Attanas was born in 1920 and grew up on farm near Kingston, New York. After graduating from Georgia Tech in 1942 with a degree in chemical engineering, he worked in a chemistry lab at the Remington Arms Company.
Holmes worked at the 300 Area at Hanford during the Manhattan Project.
Geer worked at the 100-D Area at Hanford during the Manhattan Project.
Louis Berkoff served in the 603rd Air Engineering Squadron.
