RobHW Posted April 25 Share Posted April 25 I noticed the book on the left has a whiter back than the book on the right. A closer comparison: And finally a close-up. It sruck me as more of a yellow difference than a reddish-brown. But maybe that's how light foxing looks? Thanks for your insights! Link to comment Share on other sites More sharing options...
joeypost Posted April 25 Share Posted April 25 Looks like a combination of foxing and light tanning. RobHW and Topnotchman 1 1 Link to comment Share on other sites More sharing options...
Yorick Posted April 25 Share Posted April 25 I see dirt and tanning. RobHW and Paul Kosnik 1 1 Link to comment Share on other sites More sharing options...
joeypost Posted April 25 Share Posted April 25 Please provide a picture of the interior of the back cover. Link to comment Share on other sites More sharing options...
RobHW Posted April 25 Author Share Posted April 25 Here are the pictures of the interior back cover. @joeypost Link to comment Share on other sites More sharing options...
joeypost Posted April 26 Share Posted April 26 Light foxing. RobHW and Topnotchman 1 1 Link to comment Share on other sites More sharing options...
Hepcat Posted April 26 Share Posted April 26 (edited) I'd just call that toning/tanning. "Foxing" to me means spots caused by mildew. Here's an example of foxing: Edited April 26 by Hepcat Yorick and RobHW 1 1 Link to comment Share on other sites More sharing options...
Topnotchman Posted April 26 Share Posted April 26 Looks like the beginning stage of foxing, light foxing with mild tanning. RobHW 1 Link to comment Share on other sites More sharing options...