A collection of four vintage black costume necklaces, comprising a pewter Jargen Jensen Denmark necklace of scalloped elongated bars of black finished pewter, connected by small links and fitted with clasp, a faceted and polished black French glass bead necklace of tassel style, a black and white Bakelite sunray necklace of alternating graduating panels and finally a heavily worked faceted bead necklace of swag and tassel design.