_Caricature; a Canterbury Tale._--Many facts are recorded in the
caricatures of the day, of which there is no other account. The reference
of the following may be well known, but I should feel obliged by any of
your correspondents explaining it. Fox, the Prince of Wales, and a third
figure (?), are in a boat pushing off from shore, with Burke looking over a
wall with a large bag in his hand. He says, "D----me, Charley, don't leave
me in the lurch;" who replies, "Self-preservation is the first law of
nature." His companions joining with "Push off, Charley, push off."