9AMZ 1924 Evanston, Illinois

Operator: Edward Wilson Kimbark
It looks like he became licensed in 1921 but was only licensed for a few years.
He was a member of the North Shore Radio Club and the ARRL, serving as City Manager for Evanston in 1924.
He was well known in the Electrical Engineering field.

Dr. Edward Wilson Kimbark, Silent Key (1902 – 1982).

N2BTD Collection
Info courtesy of N2BTD
SK Info courtesy of W5KNE