Posted By:
leon"To me they sort of look like cut outs from some kind of display piece....."
I don't think my statement was definitive by any means. I have seen other cut outs similar to these but not just like these. If these are on thicker stock than paper, which can't be known without holding them, then they very well might be from a set we just don't know about (yet). There are many such pieces in the hobby. This is certainly one such thing that keeps it fun for me since I don't collect too many sets. Thanks for sharing......and as type collector I would always be interested in obtaining a sample 
....