Two Nantgarw plates

Two Nantgarw plates, c.1818-20, one probably London-decorated with sprays of flowers in blue monochrome within a moulded rim, the next with small pink rose sprays, impressed 'Nantgarw CW' marks, and a Swansea plate decorated with a Mandarin type pattern of figures in a garden, the rim with panels of birds, red printed SWANSEA mark, 24.6cm max. Together with a book titled Nantgarw Porcelain by W.D John first published in 1948, in which the plate with the pink roses is illustrated. (4)