Hey Peter. I have 3 of those Jiaqing plates now.. Do you think they are of the same set? Each one has differences from the other, either with the edge motifs on the front or the back. One has 4 on the front while the other two have 3. Of those other two, One of them has only 2 motifs on the back with the others having three. Yes, it is confusing!! Oh, actually one is slightly larger than the other 2. I am curious because I am hoping to sell this particular lot and I am not sure if they should be grouped or not.