The listing, 3 Confederate states postage and or copy you judge has ended.
All I can say about these is what I know.
They were duplicates from my grandfathers collection just as all of the stamps that I've auctioned.
I have no proof that these are authentic or otherwise.
I believe that two could very possibly be authentic but the third there is no way. the first one has very old looking brown gum, no sign of cancellation and is hinged.
The second shows a partial postmark and is hinged also.
The third one is just too perfect to be authentic but it has no marking to say that it is a copy.
You be the judge. Winner gets all three.