A large Birmingham or South Staffordshire enamel snuff box

A large Birmingham or South Staffordshire enamel snuff box,

c.1765-70, of shaped rectangular form, the cover painted with a lascivious drunk attempting to pour wine into the glass of his bare-breasted companion, reserved within a raised gilt and white enamel scrolled cartouche, the sides with panels of courting couples and figures fishing, the base after a Robert Hancock print, with two finches alighting on fruit which spills from an upturned basket, with chased gilt metal mounts, 9cm across.