Vintage B&L Ray-Ban Sunglasses RARE

Really rare Ray Ban sunglasses for women. WO 344 Size: 60-18-130 (approx) Red Tortoise with G15 (green) glass lenses Etched with BL authentic markers on lenses (see last 2 pics) Great used condition, there are a few pit marks on the lenses These are definitely pre 1999, and probably from the 1970s. They are from B&L, or Bausch and Lomb and are made in France. All the comparable models I found show made in USA, which leads me to believe these are very old. I couldn’t find info on when B&L made eyewear in France, only Italy and USA.