National Museum of Nuclear Science & History
J. P. Hogan worked for Hanley & Company.
Hagan worked in the United States Engineer District Office.
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.
Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
