Amulet ring: Roman.

The council of ravens, prophetic birds (and attributes of Apollo), or crows, which were used as symbols of conjugal fidelity:—

Amulet ring: Roman.

A silver ring on a sardonyx, engraved with the figure of a sow, as a propitiatory sacrifice:—

Amulet ring: Roman.

In Lucian’s ‘Philopseudes,’ in a dialogue called the Ship or Wish, a man is introduced who desires that Mercury should bestow a ring on him to confer perpetual health and preservation from danger.

Benvenuto Cellini, in his ‘Memoirs,’ mentions the discovery in Rome of certain vases, ‘which appeared to be antique urns filled with ashes; amongst these were iron rings inlaid with gold, in each of which was set a diminutive shell. Learned antiquarians, upon investigating the nature of these rings, declared their opinion that they were worn as charms by those who desired to behave with steadiness and resolution either in prosperous or adverse fortune. I likewise took things of this nature in hand at the request of some gentlemen who were my particular friends, and wrought some of these little rings, but I made them of steel, well-tempered, and then cut and inlaid with gold, so that they were very beautiful to behold; sometimes for a single ring of this sort I was paid above forty crowns.’