National Museum of Nuclear Science & History
George F. Robinson served in the 393rd Bombardment Squadron.
Crew A-3, Robinson is in the middle row, to the far right. Photo courtesy of Richard H. Campbell and the Janet Chapman Pence Collection from the Air Force Museum.
Rayburn worked at the 100-D area at Hanford during the Manhattan Project.
Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.