National Museum of Nuclear Science & History
H. L. Roland worked for the Midwest Piping and Supply Company.
Lester Coleman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Turnheim worked at the 100-D Area at Hanford during the Manhattan Project.
John A. Simpson Jr. (1916-2000) was a distinguished American nuclear physicist and astrophysicist. Simpson was born on November 3, 1916 in Portland, Oregon.
Charles A. Varga served in the 603rd Air Engineering Squadron.
