I never said any of this is mint. I said it appears to be unused, but my idea of unused has been the idea that there are no postmarks on what I e shown thus far. As far as I am aware, postage is valid if not postmarked. To test this, I have sent a letter using postage pictured in this thread. I'll post back once that letter reaches its destination to confirm if it "worked" or not. Now, keep in mind stamps and stamp collecting are not my "thing", yet I have a pile of stuff I
inherited that I would rather not just throw away knowing there is some stuff in this mess that has value. What I have shown thus far is all the loose stuff out of one small tin box. I don't know what I don't know, which is why I joined here and am asking questions to learn as I go. If that's too much of a bother, Partime, then I would be happy to move along to another site to get my questions answered.