Guernsey Studio Pottery - Elizabeth Ann Macphail (1939-89) A collection of thirteen stem vases, of varying styles, designs and glazes, to include textured examples, signed 'EA', the tallest 10.2cm. high. (13) * Providence: By family descent, Elizabeth Ann Macphail - worked at Briglin Pottery, London in the late 1950’s and later potted on her own at Grandes Roques, Guernsey from 1961-1989.