J. R. Cathcart

Robert Holmberg

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.

Newell E. Dahl

Newell E. Dahl served in the 603rd Air Engineering Squadron. 

Donald “Moll” Flanders

Donald Flanders was an American mathematician who worked on the Manhattan Project at Los Alamos. Flanders was a group leader in the Theoretical Division headed by Hans Bethe.

Winston K. Martin