A superb quality large vintage 1960's silver Sagittarius zodiac medallion or pendant by P.Vincze, on a long and substantial silver chain. This is one of a pair I am listing, the other is Aries . The chain measures 24 inches in length and the medallion measures 31mm (11 inch 1/4) in diameter, excluding the suspension bale. The total weight is 23.8 grammes. Marked on the back 'P.VINCZE LONDON STERLING SILVER' and in lovely condition just slightly tarnished. Please note that the chain has no…