National Museum of Nuclear Science & History
Robley "Rob" Johnson arrived at Hanford on May 2, 1943, at the age of 35. He was one of the first repersentatives of the DuPont Company on the scene.
Schroeder worked at the 100-D Area at Hanford during the Manhattan Project.
Vinton Carver worked for the Tennessee Eastman Corporation at the Y-12 Plant.
