Silver ring with three natural amber

Ring rim, triangular bed ( crown ) of the ring - made of polished silver. Fineness Ag 800/1000. Fixing of stones, made of yellow base metal. Total weight 7.20 grams. Ring, widened at the bottom. The head of the ring is cup-shaped, triangular in shape. In the middle, attached three pieces of amber on pendants. Marked with: Czechoslovak hallmark for foreign goods ( lilies and letter C) , manufacturer's mark ( WWB in triangle ) , number 2, Polish hallmark ( girl's head in a scarf, number 3, letter K ) . Krakow, Poland 1963 - 1986. Ring size 55.