Hubert R. Donoho

Jas Connelly

Connelly worked for Stone and Webster Engineering Corporation.

William Velting

Rachel Erlanger

Rachel “Rae” Erlanger worked on the Manhattan Project for the Kellex Corporation. She grew up in New York City.

Ethaline H. Cortelyou

Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.