Long coveted and highly-esteemed, a Royal Warrant of Appointment is a mark of prestige for those who provide goods or services to the British royal
List of royal warrant holders of the British royal family - Wikiwand
Royal seal of approval
The Royal Warrant - Stanley Gibbons
List of royal warrant holders of the British royal family - Wikipedia
Royal Warrant: The History Behind the Legendary Seal of Approval
Royal Warrant: The History Behind the Legendary Seal of Approval
Royal Warrant Holders
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All Good Things: The Dish on Royal Warrants
Royal Warrant Holders Association
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