A PAIR OF GEORGE III SHAPED-OBLONG TEA CADDIES, each on four shell and bracket feet and with gadrooned borders and foliage angles, the detachable slightly domed covers with bud finials, each engraved with a coat-of-arms within a Rococo cartouche, by Daniel Smith and Robert Sharp, 1766, contained in contemporary silver-mounted shagreen casket on claw and ball feet and with pierced lock-plate escutcheon and key