National Museum of Nuclear Science & History
Willie Daniels came to Hanford from Texas by way of Oklahoma, where he worked at a naval air station.
William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.