Bund 2015, Mich.-Nr.: 3167+68 ** on backing film/dispatch point
- Item number: 28024
Description
sample illustration. In order to be able to supply collectors with self-adhesive stamps without having to cut up booklets and sheets of foil, Swiss Post issues individual stamps on a carrier foil that is unprinted on the back. Many collectors seem to have overlooked the fact that this is an interesting collecting area.
