Object History
Henry Clay: ‘Japanner to his Majesty’
The London manufactory titled ‘Clay, King Street, Covent Garden’ was established by Henry Clay around 1785, styling himself as ‘Japanner in Ordinary to his Majesty’ King George III and later also George, Prince of Wales. He established his patent for manufacturing tea-trays, waiters etc. in ‘high varnished paper’ or pasteboard in 1772, when previously working in Birmingham. Clay’s clientele was a veritable who’s who, including not only the royal family but also Horace Walpole, the Duke of Bedford and the Duke of Northumberland. His work was supplied to Osterley Park, Kedleston Hall & Chatsworth, to name but a few.