Watch List notes:

Isle of Man. Platinum-Gold Bi-Metallic Angel, 2011. KM-Unlisted. 36.7 mm. 31.103 grams 999.5 Platinum and 14.00 grams 999.9 Gold. Mintage 500. Elizabeth II. Reverse; Angel. With Certificate of Authenticity. NGC graded Proof 70 Ultra Cameo. WINGS. Estimate Value $1,400 - 1,600