Three Derby dessert plates late 18th/early 19th century

Three Derby dessert plates late 18th/early 19th century, one from the Pepper Arden Hall service, painted by William Billingsley with a central arrangement of fruit, another in the same hand with a central rose and forget-me-not sprig within a salmon pink border, the last with three bold floral posies, perhaps decorated by Leonard Lead, 25.8cm max. (3)