1927, 5¢ dark blue, o.g., never hinged, perfect centering amid full evenly balanced margins, deep vibrant color in bright paper, pristine freshness, a Superb gem, a truly extraordinary one-in-a-million stamp, this being one of only three stamp to obtain this lofty grade with only one higher; with 2009 P.S.E. Graded certificate (Gem 100, SMQ $250 for 98). Scott No. 637  $3. $0 (Image)