Vintage Mid Century Alpaca Silver Shell Ring HolderVintage mid 20th century alpaca silver ring holder in a sculptural scallop shell form. Made from alpaca (nickel silver), the piece features a finely cast radiating pattern with soft ridges and rounded protruding details that echo natural shell textures. The slightly concave surface is suited for holding rings or small jewelry. Compact and well balanced, with a subtle patina and reflective finish typical of mid century European alpaca ware. A refined