Vintage Heavy Hinged Gold and Silver tone Costume Necklace & Bracelet Set

Vintage gold and silver tone costume necklace and somewhat matching bracelet. Necklace is fairly heavy hinged heart shaped sections and is 16 1/2" long with hook closure. Bracelet has different, more oblong silver and gold hinged sections and is 7 inches long. Some tiny pits on the metal surfaces, but only visible on close inspection, a little wear off on a couple of the gold sections ( can't photograph as it's so slight), and a couple slight chips on the hinge plating on underside as shown in pics. No markings of any kind to indicate brand, but is about 36 years old.