Wolf crest wax seal ring - Dum Spiro Spero - While I breathe I hope. In heraldry, the wolf head can denote someone who is a brave strategist, an individual who will gain their objectives no matter how hard the enterprise, nor how long the siege. Handcrafted from the impression of a British antique wax seal dating to the late 1700's. Materials: sterling silver. Size: 7/8" x 13/16"