National Museum of Nuclear Science & History
Leonard M. Blumenfeld served in the 393rd Bombardment Squadron.
Joseph W. Giroux was a Private First Class in the 1st Ordnance Squadron. Giroux was born in Worthington in the district of Sudbury, Ontario, Canada, on October 24, 1921.
Groswith worked at the 200 West Area at Hanford during the Manhattan Project.