I think it still might be gummed OK, just used or beat up by over-handling or storage as Bujutsu says.
Look at the bottom perfs, they are all strands sticking out. Albeit I am not experienced at examing regummed possibles. I see no gum appearing betwen the perfs around the stamp though.
A back scan is preferred by me for selling a mint stamp.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Stamp Community assumes no liability for errors. Copyright 2005 - 2026 Stamp Community Family - All rights reserved worldwide. Use of any images or content on this website without prior written permission of Stamp Community or the original lender is strictly prohibited. Privacy Policy / Terms of UseAdvertise Here