English 9k Gold Chain Necklace 46.1 cm or 18.1" Vintage c1980.
There is a simple gold mark to the bolt ring clasp, but the English hallmark can be found to the link adjacent, this is where you find the lion head mark for the London assay office however there is no date letter. Good secure bolt ring clasp.
Length 46.1 cm or 18.1 inches.
Width of chain 0.2 cm.
Weight 2.2 grams or 1.375 penny weight.