| 21. | Using a rubber scraper, fold in graham crackers and pecan pieces.
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| 22. | Clean work surface with a scraper, and lightly dust with flour.
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| 23. | Besides bladelets, burins and end-scrapers were found.
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| 24. | However, some scrapers are as big as hand axes.
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| 25. | Scrapers are unifacial tools that were used either for hideworking or woodworking.
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| 26. | This scraper type is common at Paleo-Indian sites.
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| 27. | Neolithic flints were discovered, representing scrapers, blades and cutting flakes.
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| 28. | The tank contains rotating scraper arms to prevent the mixture from freezing.
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| 29. | Operators of these scraper sites gain financially from these clicks.
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| 30. | He painted preferably in oil colours with brush and scraper.
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