Very nice! That stamp was issued in late 2021 in a series called “World of Letters” for reasons I don’t know. The barcode on the right was added to German stamps just in the last couple of years. It allows the German Post Office to track individual stamps and reduces counterfeiting.
Very nice! That stamp was issued in late 2021 in a series called “World of Letters” for reasons I don’t know. The barcode on the right was added to German stamps just in the last couple of years. It allows the German Post Office to track individual stamps and reduces counterfeiting.
Thanks for this interesting info!