Creamware of these potteries would have been producing creamware. Whilst Staffordshire had taken the lead, creamware came to be developed in a number of large potting centres where stoneware was already being produced, eventually replacing stoneware entirely. These included Derbyshire, Liverpool, Yorkshire (including the Leeds pottery) and Swansea. Attribution of pieces to particular factories has always been difficult because virtually no creamware was marked prior to Josiah Wedgwood's manufacture of it in Burslem. At the time manufacturers frequently supplied wares to one another to supplement stocks and ideas were often exchanged or copied. In addition, factories usually sent out their wares
Poole Pottery three Wills sisters, Laura, Julia and Carolyn, produced two lines which are probably the most famous of all Poole's output: Delphis and Aegean. Delphis is easily recognised: it is psychedelic, with vibrant colours and designs inspired by artists such as Mondrian, Warhol, Matisse and Pollock. Aegean is more subtle, with the sgraffito technique used to create the "silhouette" patterns that make this range so recognisable. Poole Pottery (Carter, Stabler and Adams) produced two-coloured tableware from the 1930s, but had to stop production during World War Two. When they re-launched the range in the late 1940s, they named it Twintone. Twintone