Creamware master potter Thomas Whieldon with coloured stains under the glaze. It served as an inexpensive substitute for the soft-paste porcelains being developed by contemporary English manufactories, initially in competition with Chinese export porcelains. It was often made in the same fashionable and refined styles as porcelain. The most notable producer of creamware was Josiah Wedgwood, who perfected the ware, beginning during his partnership with Thomas Whieldon. Around 1779, he was able to lighten the cream colour to a bluish white by using cobalt in the lead overglaze. Wedgwood sold this more desirable product under the name "pearl ware". Wedgwood supplied
Rockingham Pottery for earthenware and porcelain pieces, some of which are approximately in the style of original Rockingham. Although some were never intended to be passed off as genuine Rockingham (for example Paragon's "Rockingham" range of mid-20th century), other pieces are backstamped with a Griffin mark similar to the genuine product to the extent that the unwary could mistake them for originals. Give-aways are "Rockingham, England" and "Rockingham, Staffordshire" marks which are late 20th century and not genuine Rockingham. Rockingham Pottery The Rockingham Pottery was a 19th-century manufacturer of porcelain of international repute, supplying fine wares and ornamental pieces to royalty and