Q. L. Jacobson

Jean Bacher

Jean Dow Bacher was born in 1907, and grew up in Ann Arbor, Michigan. She married fellow Ann Arbor native and leading Manhattan Project scientist Robert Bacher in 1930.

Ernest L. Arterburn

William Crum

William Crum was born on September 4, 1925, in Hancock County, IL.  He was the seventh of eight siblings who grew up on a farm in Western Illinois near the Mississippi River.

M. W. Bredekamp

M. W. Bredekamp worked for the Tennessee Eastman Corporation at the Y-12 Plant.