SHERWIN AND COTTON IMPASTO BARBOTINE TILES: Comprising a plastic clay tile decorated with yellow flowers and leaves, to a sponged ground, 15.5cm x 15.5cm together with another circa 1885 - 90, decorated with yellow and blue flowers and foliage to a brown sponged ground, verso has a standard Sherwin & Cotton Staffordshire Knot mark with the incised pattern number B113 15cm x 15cm (2)