A gold and cultured pearl brooch by Andreas Daub together with a two row cultured pearl necklace

the brooch designed as a filigree bow with three loops and three tails (two of solid gold), with a single 5.5mm pearl at the centre, London import marks for 9ct gold, 1970, length 4cm, weight 4.6g; the necklace strung un knotted with 3-7mm graduated pearls to a plain oval clasp stamped '375', length of shorter strand 49cm (2)