National Museum of Nuclear Science & History
Edrey Smith Albaugh (1920-2009) was an American stenographer who worked on the Manhattan Project. Albaugh was born in Chicago, IL on August 11, 1920.
Muldrew worked in the 300 Area at Hanford during the Manhattan Project.
John H. Martens was a research associate and chemist at the University of Chicago Met Lab and a member of the Special Engineer Detachment at Oak Ridge.
Born in 1903 in Baltimore, Mackie studied civil engineering at Union College in Schenectady, New York.
