6c Intense Black, 1894 Unwatermarked Bureau Issue (PR93). Original gum, near perfect centering with well-proportioned margins, sharp proof-like impression

EXTREMELY FINE. ONE OF THE FINEST EXAMPLES OF THE RARE 6-CENT 1894 UNWATERMARKED NEWSPAPER STAMP IN EXISTENCE. AN OUTSTANDING STAMP, GRADED XF-SUPERB 95 BY THE P.F. AND XF 90 BY P.S.E.

With 2014 P.S.E. certificate (OGph, XF 90; SMQ $9,000.00). This is the highest grade awarded by P.S.E. and it is shared by only one other

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