Crown Winsor was a short lived earthenware manufacturer at the Sylvan Works, Longton, Stoke-on-Trent, England, previously the premises of the firm Shaw and Copestake, who traded under the well known name ‘SylvaC’ and went into voluntary liquidation in 1982. A workers co-operative trading under the name of Longton Ceramics attempted to take the business over but with little success and eighteen months later the enterprise was fully taken over by United Co-operative Society and run under the name of Crown Winsor. The Co-operative society already owned the Windsor Pottery works and the Crown Clarence Pottery works which was the source of the ‘Crown Winsor’ name. Production centred on whimsical and novelty items, sometimes made from the old SylvaC moulds but demand proved weak and the business ceased trading in 1989. This teapot is typical of their range and the elaborate cipher underneath seems to read ‘CW’ grandly announcing a trade name which unfortunately had a very short life