A GROUP OF FIVE SMALL CIRCULAR ENAMELS DEPICTING VARIOUS DOG'S HEADS, THREE SIGNED W. B. FORD, 1883, 1886 AND 1879 AND TWO SIGNED W. ESSEX, 1862; A CIRCULAR ENAMEL OF A DOG'S HEAD, THE REVERSE SIGNED W. B. FORD, 1864, IN A GILT MOUNT; AND FOUR CIRCULAR PICTURES OF DOGS' HEADS ON GLASS OR PORCELAIN, ONE IN A GOLD STICK PIN MOUNT, ANOTHER IN A GOLD BAR BROOCH MOUNT, AND TWO UNMOUNTED.