![Foxing and Reverse Foxing: Condition Problems in Modern Paper and the Role of Inorganic Additives - Topics in Preservation Series - Training (Preservation, Library of Congress) Foxing and Reverse Foxing: Condition Problems in Modern Paper and the Role of Inorganic Additives - Topics in Preservation Series - Training (Preservation, Library of Congress)](https://www.loc.gov/preservation/outreach/tops/foxing/images/foxing.jpg)
Foxing and Reverse Foxing: Condition Problems in Modern Paper and the Role of Inorganic Additives - Topics in Preservation Series - Training (Preservation, Library of Congress)
Antiquarian Booksellers' Association of America (ABAA) - Know your rare-book terms: Foxing "rust colored spots which occur on paper resulting from oxidation of both organic and iron impurities left behind during the
![Old Paper With Binding Edge And Foxing Stains Stock Photo - Download Image Now - Old, Paper, Vellum - iStock Old Paper With Binding Edge And Foxing Stains Stock Photo - Download Image Now - Old, Paper, Vellum - iStock](https://media.istockphoto.com/id/183029967/photo/old-paper-with-binding-edge-and-foxing-stains.jpg?s=612x612&w=0&k=20&c=Mz9kq2wRKeJ0jd9dSsvrrUe__0WH_ZjJStmyNZ49IUY=)
Old Paper With Binding Edge And Foxing Stains Stock Photo - Download Image Now - Old, Paper, Vellum - iStock
![Old Paper Page With Foxing And Darker Binding Edge Stock Photo - Download Image Now - Backgrounds, Damaged, Design Element - iStock Old Paper Page With Foxing And Darker Binding Edge Stock Photo - Download Image Now - Backgrounds, Damaged, Design Element - iStock](https://media.istockphoto.com/id/156704027/photo/old-paper-page-with-foxing-and-darker-binding-edge.jpg?s=612x612&w=is&k=20&c=VbIv9NBvm88nKVG1LWK9pVHNivcvAzrv0CYvKOf4nXA=)
Old Paper Page With Foxing And Darker Binding Edge Stock Photo - Download Image Now - Backgrounds, Damaged, Design Element - iStock
![An example for foxing stain characterization of 20th century European... | Download Scientific Diagram An example for foxing stain characterization of 20th century European... | Download Scientific Diagram](https://www.researchgate.net/publication/335905146/figure/fig1/AS:804666178805760@1568858775596/An-example-for-foxing-stain-characterization-of-20th-century-European-books-from-the.jpg)
An example for foxing stain characterization of 20th century European... | Download Scientific Diagram
Powell's Books on X: "Do these speckles look familiar? Foxing is an age-related process that causes reddish-brown spots and stains on old paper. Unlike mold, foxing usually occurs evenly over the pages
![Common forms of book decay found on bookshelves | University Libraries | University of Colorado Boulder Common forms of book decay found on bookshelves | University Libraries | University of Colorado Boulder](https://www.colorado.edu/libraries/sites/default/files/styles/small/public/block/foxing_-_hermans.jpg?itok=ikrCR16p)