The items were purchased by the current owner at the Dame Lucie Rie 'Sale of a Lifetime' auction at Bonhams in April 1997.
The owner of the collection by the studio potter had stored them in a strong box in a wardrobe while work was being completed on the home.
However, sometime between August 31-September 8 the collection went missing.
The items have been reported to the police and descriptions have been lodged with the Art Loss Register.
The collection which includes the items pictured plus a saucer were purchased by the current owner at the Dame Lucie Rie Sale of a Lifetime auction at Bonhams in April 1997.
Anyone with information should contact Crime Stoppers on 0800 555 111, quoting Crime Reference Number 2822029/21.
