2008-S Four Coin Multi-Holder Proof Presidential Dollar Set graded PF69 Ultra Cameo by NGC. Images of the second four presidents of the series, Monroe, Adams, Jackson and Van Buren, appear on the obverse of the second set in 2008. NGC is highly respected as one of the leading grading services in the nation and the official grading service of the American Numismatic Association (ANA). This coin has a diameter of 26.5mm and a face value of 1 United States Dollar. ** Serial number will vary for each coin**