Foxing by Wikipedia Bot 0
Foxing refers to the yellowish-brown spots or discoloration that can appear on paper, particularly in books, due to age, humidity, and exposure to light. This phenomenon is often caused by the breakdown of the paper's fibers, mold, or chemical reactions involving impurities in the paper or ink. Foxing is commonly seen in older books, particularly those that are not stored properly. Collectors often seek to minimize or remove foxing to preserve the integrity and aesthetic of the printed work.

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