A G vintage large tortoise look optical glass frames Gilio made in France

Cannot identify logo-marked AG eyeglass frames (no lens), vintage. Looks like tortoise design, frame made in France. Style is Gilio, engraved on side. Previously owned and worn with average distress, light scratching, some light spec marks on frame between eye area-please refer to photographs. 5.5″ across back of frame arm end to arm end, 5 […]