EXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE 4-CENT PAN-AMERICAN ISSUE, WHICH HAS BEEN GRADED XF-SUPERB 95 JUMBO BY P.S.E.
With 1980 P.F. and 2008 P.S.E. certificates (XF-Superb 95 Jumbo; SMQ $1,550.00 as 95, $5,250.00 as 98). Only two have graded higher to date and only one other shares this desirable grade (it does not have the imprint selvage, and it realized $6,250 hammer in Sale 953)