If you are talking the original 50s superman episode I remember, yeah they all were looking like Sherlock Holmes.
Short unrelated superman clip
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I guess that is one thing among others that comes to mind when we think of England,Sherlock Holmes,Mop top Beatles and guys who like ships.
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When I think of Chicago I think Of AL Capone the gangster who has been dead like 60 years lol,just goes to show how pop cuture and media are such an Influence.I know when I stop to think these are all outdated but they are like burned impressions that pop when you hear certain things.