first, rectangular with cut corners and engine turned decoration, 18 x 10mm, chain connection, hallmarked Chester, 9ct gold; second, rectangular with cut corners and two colour engine turned decoration, 10 x 9mm, chain connection, hallmarked Birmingham, 9ct gold; third, rectangular with cut corners and two colour engine turned decoration, 15 x 9mm, chain connection, unhallmarked, stamped '9CT', gross weight 17.6g (3)