This 2011 The Royal House of Hanover 1 dollar coin cover is a Benham first day cover. It celebrates the monarchs within the Royal House of Hanover and hosts a brilliant uncirculated one dollar coin and Royal Mail commemorative stamps showing the various King's and Queen that form the Royal order from King George I to Queen Victoria. Cancelled postmark First Day of Issue St. James's Palace London 15th September 2011.
The Benham cover is pre-owned, comes complete with a certificate of authenticity and enjoys a limited edition of 4000. Note the very low issue number of this particular cover. No.16.