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pmarkham: Chicago Trip - June 2017 - Harrison and Denver Cribs
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pmarkham: Chicago Trip - June 2017 - Four Mile Crib and Lighthouse
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pmarkham: Chicago Trip - June 2017 - Tilting Navigation Structure
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Southeast Guidewall Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Southeast Guidewall Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Southeast Guidewall Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Southeast Guidewall Lighthouse
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pmarkham: Chicago Trip - June 2017 - Sailboat Exiting the Harbor
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse
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pmarkham: Chicago Trip - June 2017 - Chicago Harbor Lighthouse