A Ceylonese sapphire and colourless gem set necklace and bracelet (3)

The necklace with an oval pendant cluster to the drop and with five further oval clusters above, fitted to a later curb link neckchain, on a boltring clasp, detailed 9 CT, the bracelet formed as a row of seven graduated oval clusters, on a snap clasp, with a safety chain, also an additional length of chain fitted to a cylindrical clasp, combined gross weight 21 gms, with the original purchase receipt dated 1966