Historic Chicago National Weather Service Figures
Veteran Chicago weather observer and historian Frank Wachowski was kind enough to supply these fabulous historic pictures of key staff members from Chicago's National Weather Service offices (back when the organization was known as the U.S. Weather Bureau):

IVAN W. BRUNK: Mr. Brunk was in charge of the Bureau's downtown Public Service Unit during the 1950s. The Public Service Unit served Chicago's media and TV stations. (Note: The Weather Service currently has no offices in downtown Chicago.)

JOHN J. SULLIVAN: Mr. Sullivan served as Chicago's climatologist from 1952 through 1972. He was stationed at the Federal Building in downtown Chicago, and was responsible for preparing the Bureau's monthly data forms, which included a narrative summary of the month's weather events (a feature missed in current-day weather summaries). Mr. Sullivan passed away in the early 1970s.
Special thanks goes to Frank Wachowski for supplying the pictures and information on their careers.
-- WGN Weather Center
