National Museum of Nuclear Science & History
Sidney Yenny was a staff worker at Los Alamos during the Manhattan Project.
Hugh G. Bryce was born on November 30, 1917 in Canada. He came to the United States to earn his Ph.
Twohey worked for Stone and Webster Engineering Corporation.
Evans worked at the 300 Area at Hanford during the Manhattan Project.
Leland worked in the 200 E Area at Hanford during the Manhattan Project.
