sentences:  Hilltop was opened to visitors in 1946, and displayed her original artwork there until 1985.After Potter's death, Frederick Warne & Co granted licences to various firms for the production of merchandise based on her characters.Beswick Pottery of Longton, Staffordshire released a porcelain figurine of Miss Moppet in 1954; the firm was eventually acquired by Royal Doulton which continued to issue the figurine under the "Royal Albert" brand until it was discontinued in 2002.