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
Iznik pottery Tiles were exported to Cairo where they were used to decorate the Aksunkur Mosque which was remodelled by Ibrahim Agha in 1651–52. Tiles were also exported to Greece where in 1678 the Monastery of the Great Lavra on Mount Athos was decorated with polychrome tiles inscribed with Greek lettering. Nevertheless, there was a decline in the volume of pottery produced and by the mid-17th century only a few kilns remained. The last dated pottery are dishes with crude uncial Greek inscriptions from 1678. Pottery vessels that combine traditional Iznik designs with modern themes are now produced for the tourist trade