71st Wedding anniversary reply of Her Majesty Queen Elizabeth II and His Royal Highness The Duke of Edinburgh.
Her Majesty and His Royal Highness married on the 20th November 1947 at Westminster Abbey.
The letter is written by Mrs Susan Rhodes a Lady-in-Waiting to Her Majesty. It is a general letter of appreciation with just the name and Mrs Rhodes name been hand written which is a nice personal touch.
This is the envelope with the Royal Crest on the back.