1920, 1¢ Pilgrim, bottom margin plate number "12418" single, o.g., never hinged, precise centering amid large oversized margins, deep intense color on bright paper, an Extremely Fine to Superb jumbo; with 2004 P.S.E. Graded certificate (XF-Sup 95J, SMQ $275). Scott No. 548  $10. $0 (Image)