The F train March of Progress; Key System 1945 Goodbye to the Key Route System Advertising, but still interesting. Key System Scrapbook Volume 1 Key System Scrapbook Volume 2
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https://youtu.be/Mz6Mc8CQ1vE One man's tribute to his Mom and the Key System.
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The Key System rocked! YouTube
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John Stashik and John Harder invite you to take a nostalgic ride on the old Key System "F"-Line from Thousand Oaks in Albany to San Francisco with a lot of great scenes along the way--- courtesy of t
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