Vintage FMC .925 Sterling Silver Italy Flat Herringbone 18" Long Necklace

Beautiful vintage FMC .925 Italian Sterling Silver 8mm flat herringbone necklace. Necklace is 18" in length with lobster claw clasp on the end. Has makers mark, FMC, stamped on one end of clasp, as well as .925 ITALY stamped onto each clasp. Has been wiped down with a silver polishing cloth, but could still use a good cleaning. Overall in good condition with minimal wear or tarnishing. Has one slight bump in links near edge of one end of the necklace, which I believe could be easily fixed (I have not attempted to fix this). Otherwise it has no observable damage or defects of any kind. Simply beautiful piece of jewelry!