1916 5C PR67 认证号41001565, PCGS号3993

Stack's Bowers auction description: 1916 5C PR67 PCGS This richly toned specimen exhibits intermingled highlights of powder blue and reddish-gold on mauve-gray patina. Fully struck, as befits a Proof, with a smooth satin texture. This is the Larry H. Miller coin sold by Stack's Bowers auctions in November 2020. It was under graded as a proof 65 in that sale and subsequently regraded as a proof 67. I purchased it from U.S. Coins and Jewelry in March 2021.