20 November 2017 marks a unique milestone in the history of the British Royal Family when HM The Queen and HRH Prince Philip, Duke of Edinburgh celebrated their Platinum Wedding Anniversary.
The commemorative miniature sheet comprises three pairs of 1st cass and £1.57 stamps with evocative images of the then Princess Elizabeth and Prince Philip on the occasion of their engagement in July 1947; their wedding in Westminster Abbey and during their honeymoon.
The six covers in this BS set each takes one of the stamps and matches it with a complementary image and an appropriate handstamp.