National Museum of Nuclear Science & History
O. H. Peters served in the 390th Air Service Group.
Joel S. Denham, Jr. served as a staff sergeant in the 393rd Bombardment Squadron.
Tabb worked at the 100-D Area and 300 Area at Hanford during the Manhattan Project.
Robert Holmberg was born in Fort Dodge, Iowa, and began working on the Manhattan Project at the Chicago Met Lab and at Ames Laboratory in Iowa.
