Ring with moonstone "Serpent and dove" from the 1970s by Prof Herbert Zeitner (1900 Coburg-1988 Lüneburg) Yellow gold, minted 585, ring head with plastically designed serpent and dove in a scenic depiction from the Gospel of Matthew 10:16 "Be as cunning as serpents and yet as harmless as doves". Weight approx. 2.92 g. Ring set with moonstone, in 14 k gold. Manufacturer's mark.