National Museum of Nuclear Science & History
R. L. Kirk worked for the United States Engineer District Office.
Gilbert worked at the 200 West Area at Hanford during the Manhattan Project.
Eldridge W. Oakley served in the 603rd Air Engineering Squadron.
W. E. Foster worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ivan Behymer came out from the Dupont 'black powder' plant in Illinois to Richland, Washington (Hanford) in March of 1943.