National Museum of Nuclear Science & History
Leslie Ritner was a member of the Special Engineer Detachment at Los Alamos. He was among the first engineers sent to Los Alamos from Camp Claiborne, Louisiana in late January 1944, serving for two years before being discharged in the spring of 1946.
Hugh G. Bryce was born on November 30, 1917 in Canada. He came to the United States to earn his Ph.
O’Connor worked in the 300 Area at Hanford during the Manhattan Project.
