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THE Royal Mail is celebrating the 90th birthday of Her Majesty The Queen with 10 Special Stamps.

And the Cambrian News has 10 presentation packs to give away to lucky readers.

Stamp Sheets feature four generations of the House of Windsor, photographed for Royal Mail by Ranald Mackechnie.

The specially-commissioned family portrait was taken in the summer of 2015 in the White Drawing Room at Buckingham Palace.

It features HM The Queen, HRH The Prince of Wales, HRH The Duke of Cambridge and HRH Prince George of Cambridge. This is the first time Prince George has appeared on a Royal Mail stamp.

A further six Special Stamps are issued: three stamps focus on Her Majesty’s family life, and three honour The Queen’s official work for the country

To win one of the stamp packs, pick up a copy of this week’s paper and fill in the form on page 29.

The closing date is 23 May.