I have a binder with some French Colony stamps, common designs. It seems to be a collection of all countries issuing a particular design. A couple of examples are CD99, UPU 75th anniversary (Scott #C20 for French Polynesia), and CD102, liberation of France(Scott #C22 for French Polynesia).
I don't have any recent catalogs available, but together these are selling on Ebay for $6 or more. I got these from a purchase of a dealer's material. Are there any known cto, or fakes of these stamps?