Is it really cancelled?
I haven't given this much thought. I received my package from Richard Willis the other day - thank you. Par for the course for most of us, it had a large number of low value stamps on the envelope. There is no visible cancellation mark on any of the stamps. If they were to be soaked off (which i'm not about to do, i'm too lazy) would they be considered postally used or mint without gum? I myself consider them postally used, but how would a potential buyer of similar material know?
Comments
Just another option for your "modern no gum stamps".
But beware... if you did as the OP suggest, and the post office suspects you of such, THEY will consider them postally used, and they at the very least will not be happy with you. At the very worst, might try to take some form of legal action. It is technically illegal to reuse an uncanceled stamp that has passed through the system. (For all you "I follow the rules" people out there).