1913, 2¢ Panama-Pacific. O.g., never hinged (tiny gum skips), bold vibrant color, perfect centering amid even jumbo margins, a stamp that would have graded higher if not for the trivial gum skips, Extremely Fine to Superb jumbo, a magnificent mint stamp; with 2008 P.S.E. Graded certificate (XF-Sup 95J, SMQ $190 for 95 and $800 for 98). Scott No. 398  $40. $0 (Image)