I appreciate all your responses to this thread I started a few months ago. Is there a definitive way to tell if stamps that are advertised as "no gum" have been chemically laundered or not? I wonder what happened criminally to those who used stamps purchased from the person in the article below? https://www.birminghammail.co.uk/ne...ted-17151894
I still see sold listings for unused stamps with no gum advertised on eBay
. I guess people inherently believe what has been stated by many on here, that such listings are for unused stamps that have been stored in a humid climate and got stuck and were soaked and dried to unstick them.