J. Fletcher, Jr.

D. R. Barnhill

A. J. Diener

Diener worked for Stone and Webster Engineering Corporation.

Abe Spitzer

Sergeant Abe Spitzer was a radio operator who witnessed both the bombings of Hiroshima and Nagasaki. He served as the radio operator for The Great Artiste, which served as the blast measurement instrumentation aircraft during the Hiroshima bomb mission.

L. Mayer

L. Mayer worked for the Watson-Flagg Engineering Company.