National Museum of Nuclear Science & History
R. A. Coster worked for the Union Carbide & Carbon Corporation.
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.
W. W. Daynes worked at the 100-F Area at Hanford during the Manhattan Project.
R. J. McGonegle worked for the Tennessee Eastman Corporation at the Y-12 Plant.