1913, 1¢ Panama-Pacific, o.g., never hinged, precision centering amid large oversized and evenly balanced margins, deep rich color, fresh and immaculate, an Extremely Fine to Superb jumbo, a marvelous mint gem; with 2001 P.F. certificate and 2011 P.S.E. Graded certificate (XF-Sup 95J, SMQ $225 for 95 and $800 for 98). Scott No. 397  $40. $0 (Image)