National Museum of Nuclear Science & History
R. R. Wischmeyer worked for the Midwest Piping and Supply Company.
Kenneth Walsh was an American chemist. Walsh studied as an undergrad at Yankton College in South Dakota.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
Howard Doyle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Petersen worked in the 200 West Area at Hanford during the Manhattan Project.
