1980s Vintage Napier cream enamel and gold flat curb chain

Measurements are: Length of necklace is 19" and chain is 5/8" wide. Condition: it is in good vintage condition, with the exception of some light wearing off of the gold underneath the necklace, and particularly near the clasp. Clasp is in great working condition and affixes easily. It is stamped "Napier PAT #" underneath the clasp. 🌺 comes from a non-smoking pet free home 🌺 in preowned condition but i sanitize all my jewelry so is ready to be worn . 🌺 I don’t polish the jewelry I only sanitize it. 🌺 please look at all pictures as they are part of the description.