Paul P. Groves

Mark S. Fred

Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

David J. Adams

Omar Schneider

Schneider worked at the 300 Area at Hanford during the Manhattan Project.

William “Bill” Ginkel

Bill Ginkel was born in Rochester, New York on August 14th, 1920. After graduating from Madison High School, Ginkel spent five years studying Chemical Engineering and Business at the University of Rochester, where he graduated in 1943.