Three Worcester plates late 18th/early 19th century

Three Worcester plates late 18th/early 19th century, one painted by George Davis with a peacock and other exotic birds within a garland border, one Flight Barr & Barr and decorated with the arms of the East India Company to the well, within sprays of pink roses and a shaped pink border, the last Chamberlain's and painted with a Tortoiseshell butterfly within a formal blue and gilt rim, 25cm max. (3)