Ladies Yellow Gold Bracelet with Heart Lock was British manufactured in the late 1970’s.
The hallmark is ASJ and it is stamped 375 which is common in British measurements for 9K in the United States. The open weave design of the bracelet is made up of a mixture of links. Some links are straight, some like twisted ribbon and some in a bow tie design. The bracelet measures 7 inches in length and 1 inch wide. It is opened and closed by a heart lock that hinges thru a ring on each end of the bracelet with a chain that keeps the lock always attached.
The complete bracelet weighs 19.5 grams.