hi, boy oh boy is this embarrassing, this has never happened before, I can't find the stamp, its crazy, I had it to take a picture of it of course, its the blue grey color but I did not look at the back of it so I don't know if its with gum or without but yes its unused.........if I don't find it pretty soon i'm gonna have to delete the listing, i'm so mad right now, where could it be..........I need to calm down and then look for it again, please don't bid on it just yet if you were going to, i'll message you if I find it !!!!!! i'm so sorry
okay, i'm all better now, wow did that drive me crazy, I rummaged through my whole entire stamp office looking for it, I placed it with the mnh Canada blocks that I have listed..........I added two pictures for you, i'm not even close to a stamp expert but i'm 99.999% sure it has its gum, I do not see a hinge mark at all, and the back is a little bit shiny so it must be the gum, it makes sense that the shine would be dull after 137 years, sorry for the delay in answering your questions, I have never mis placed a stamp before, is this a valuable stamp ????