49.00 x 49.00mm. _gsrx_vers_1516 GS 9.3 (1516). SCANDINAVIA HANDWORK Very nice, large Art Nouveau Viking brooch from around 1910 made of 830 silver and decorated with a carnelian semi-precious stone - stamped with: 830 (see picture) - Size about. 49.00 x 49.00mm - weight approx.