A large hand coloured caricature by James Gillray (1756-1815), considered by many to be the greatest of the Georgian caricaturists.

British Museum Catalogue Number: 8981
Please see the relevant photograph from the British Museum Catalogue setting out the event depicted within the caricature

This print was first published in Hannah Humphrey in 1797 but this is a reprint by Henry Bohn who republished most of Gillray's work in 1851 after purchasing the original plates.  Thereafter most plates were destroyed, with only a very few remaining, of which most are now in private hands. They were printed on both sides and can be distinquished by the plate number in the top right corner.