Elizabeth II, Royal Warrant Holder's medal for the 50th anniversary of her reign, gilt metal, unsigned, by Spink & Son, 57.5mm; Prince Charles, 25th anniversary of his appointment as Prince of Wales, silver medal, 1983, signed Hafner, bust three quarters r., wearing crown (designed by Lord Snowdon), 51mm., both cased, both mint state (2)
Stuart Devlin received the Royal Warrant of Appointment as Goldsmith and Jeweller to Her Majesty the Queen in 1982.