ANTIQUE Gold Filled Mother of Pearl CUFF LINKS. Marked Pat. A P. FOR. They measure 3/4 inch x 3/4 inch and have a combined weight of 8.8 grams. LOVELY PATINA!!!! ...... Also enjoy FREE SHIPPING with delivery confirmation (tracking number) and FREE INSURANCE. ...... Please contact seller before ordering from Canada. ...... Thank you for shopping at quadrina!!!!