3rd-7th century AD. A mixed group of cabochons in rock crystal, garnet, carnelian, banded agate and other stones, each with an intaglio design including standing figure, horse, dog and text. 7.51 grams total, 7.6-16mm (1/4 - 1/2"). The Signo collection, the property of a West London businessman, formed in the late 1980s-early 1990s. [10]