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Ask Geoffrey
Ask Geoffrey-January 2024
Jan 16, 2025 4:51 AM

How did the village of Winnetka solve a dangerous and tedious transportation problem 70 years ago? Geoffrey Baer tells us about the "big dig" in Ask Geoffrey.

Winnetka Historical SocietyWinnetka Story Documentary"X" is for Railroad Crossings: The "Big Ditch" Fire Insurance Patrol ArticleChicago Fire Insurance PatrolRichard Nickel Committee NPR story on Nickel

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