GEM DRIVE IN
From Encyclopedia Dubuque
GEM DRIVE IN. The Gem, in operation in the early 1950s, was owned by George Helling. The drive-in was especially popular because it was attached to a roller rink.
The 1951 Dubuque City Directory listed 200 S. Locust.
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Source:
Day, Mike. "The Golden Age of Drive-Ins," Telegraph Herald, June 24, 2012

