A DERBY (SAMPSON AND HANCOCK) FIGURE OF DR. SYNTAX SEATED SKETCHING, THE DOCTOR TYPICALLY DRESSED IN BLACK TRICORN AND FROCK COAT, HIS SKETCHBOOK ON HIS LAP BEFORE HIM, TWO DUCKS ON THE GROUND AT HIS FEET, ENRICHED IN COLOURS AND GILT (MINUTE CHIPS, HAIRLINE AND WEAR) PUCE CROSSED BATONS AND CROWN MARK, 19TH/20TH CENTURY