This is an unusual antique lady’s watch chain, which is made of 9 carat gold and has a hinged design. It is impossible to say how old it is. The two old-style stamps of 9C on the catch and 9 Ct on the opposing ring would indicate that it is Victorian or Edwardian, but the overall design looks more like Art Deco. The maker’s mark is ACC. The chain is 13cm long and 1.2cm wide at its widest points. It weighs 6.59 grams and is in excellent condition.