National Museum of Nuclear Science & History
Earl Schilt worked for the United States Engineer District Office.
Born in 1903 in Baltimore, Mackie studied civil engineering at Union College in Schenectady, New York.
William Lowe was studying chemical and metallurgical engineering when World War II began. He was appointed to the Special Engineering Detachment and arrived in Los Alamos and began assisting chemist Arthur Wahl.
Maurice J. Clark served as a sergeant in the 393rd Bombardment Squadron. He was the assistant engineer regularly assigned to the Laggin’ Dragon.