| 11. | Could the " patina " actually be some kind of coating?
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| 12. | :The greenish rust could be patina, not ferrous hydroxide.
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| 13. | The face and letter fronts have a polished, shiny patina.
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| 14. | The paneled walls seem to glow with a patina of old memories.
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| 15. | Or look for a finisher that doesn't remove old patina.
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| 16. | Credit President Clinton for giving the process a patina of national purpose.
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| 17. | And that is because the " false patina"
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| 18. | Today, the sculpture is nearly black in its patina.
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| 19. | She wears the patina of someone who is old beyond her years.
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| 20. | The silver patina is worn at the top and around the edges.
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