Circa 15th century A.D. A copper-alloy ring composed of a D-section hoop and broad, shaped shoulders decorated with knops to the edges and channeling to the interior, the oval bezel set with a later polished amethyst. 9.66 grams, 27.48 mm overall, 16.49 mm internal diameter (approximate size British M 1/2, USA 6 1/4, Europe 14.35, Japan 13) (1 in.). Acquired in the late 1990s-2000.Property of an East London gentleman. [No Reserve]