NORFOLK ISLAND, PHILATELIC LAST DAY COVER, for AUSTRALIAN STAMPS
Yes, there are people who collect last day covers: most usually for last day postmarks of post offices that will close down, or perhaps for a change in country name, either prior to changes in currency or change in the issuing postal entity. It must be an unusual to celebrate the event by using large numbers of stamps and/or an excessive and totally unnecessary amount of postage. This registered long