2022-09-16问：from a printed book, reproduction
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2022-09-16问：which is carried out by the printing
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2022-09-16问：works of art.
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2022-09-16问：and was erased, and on cleaned
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2022-09-16问：ancient and medieval Latin,
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2022-09-16问：drafts of literary works
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2022-09-16问：handwritten by the author.
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