Rare Derby Pot Works commemorative creamware teapot, circa 1760-70, globular form with monochrome

Rare Derby Pot Works commemorative creamware teapot, circa 1760-70, globular form with monochrome print of John Wilkes, the Whig politician opposing Queen Charlotte and the most recent of her fifteen offspring, Wilkes featured half length with his characteristic squint and holding the Bill of Rights, beneath the print is marked Pot Works Derby (cover deficient), 17cm.