National Museum of Nuclear Science & History
H. T. Welty, Jr. worked for the Roane-Anderson Company.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Schrader worked at the 200 West Area at Hanford during the Manhattan Project.
Mary Argo was a physicist at Los Alamos during the Manhattan Project. She and her husband, physicist Harold Argo, were students of Edward Teller.
