Ring with gray agate, ORNO. Silver, visible maker's signature and Warsaw silver sample "800" after 1985. Dimension of stone 24 x 17 mm, dimension of top 30 x 19 mm. Diameter of the ring 19,6 mm. Weight 17.55 g. All philatelic values can be viewed in our office in Warsaw Romualda Mielczarskiego street 7/19 Mon-Fri 8:30-16:30. To facilitate the presentation, please contact us in advance by phone...