Roger J. Ellis

Delos C. Van Dine

Delos Van Dine was a staff worker at Los Alamos during the Manhattan Project.

Sara B. Chettkow

Sara B. Chettkow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. VanDerHorn

H. VanDerHorn served in the 390th Air Service Group.

Marvin K. Buchanan