The story
Established in 1950 as an emporium of antique gifts in Mayfair, London, specialising in 17th and 18th century-style enamelware made in the Midlands, Halcyon Days is one of only fourteen companies in the world to hold all three Royal Warrants to the British Royal Household.
Over the years, the business has collaborated with The Wallace Collection, The National Gallery, Blenheim Palace, Smithsonian Institution, The Frick, International Churchill Society, Harrods, Fortnum & Mason, Nina Campbell, British Museum, Oxford Philharmonic Orchestra, Tate Gallery, and the artist Ralph Heimans.
Presently the company holds licenses with Historic Royal Palaces, Gordon Castle, and the Castle of Mey.
From Wikipedia’s article on Halcyon Days (company), shared under CC BY-SA 4.0.3