1955: Angostura Issued a Royal Warrant by Queen Elizabeth II

In 1904, Alfredo Siegert was appointed purveyor of Angostura aromatic bitters to the King of Prussia, and in 1907 to King Alfonso XIII of Spain.

The Coronation Regalia

1936-1952 Angostura Aromatic Bitters 2 Oz. Brown Bottle W

1955 ZA 1955 SOUTH AFRICA UK Queen Elizabeth II OLD AR 2 coin Good

What - Angostura Museum and Barcant Butterfly Collection

Royal Warrants of Appointment - Heraldic Science Héraldique

Royal Warrants - African Marketing Confederation

Royal Warrant Holders: A Guide & List of Famous Companies

What is a Royal Warrant and what about those granted by Queen

Trinidad Rum History Timeline - Taste Trinbago