C. F. Hill

John B. Brady

John Brady served as a Machinist at the Hanford Nuclear Reservation from 1943 to 1960. He was proud of the work he did at Hanford, though it was always a mystery to his children because Brady wouldn't talk about his job.

Nathan M. Bailey

Winifred Seagondollar

Winifred Elizabeth (Varner) Seagondollar was an administrative assistant at Los Alamos and the wife of physicist L.

Karl Walther

Karl Walther was a glassblower for Columbia University and Brookhaven National Laboratory. During the Manhattan Project, Walther worked as a senior glassblower at the Nash Garage Building at Columbia, where scientists developed the gaseous diffusion process.