This is a pair of vintage eyeglasses made by ROBERT CLAUDE PARIS. These ladies round, non-prescription eyeglasses in a tortoise shell frame are in overall excellent, used condition. With genuine hinge rivets. They are marked 53 (square block) 17 under the right side bridge. Approximate size: Temple length 130mm, bridge 16mm, lens width 52mm, lens height 48mm. Made in France in the 20th century.