Lot 106
106
unmounted mint Block of Four 6c Brown Red (224), block of four, bright color, o.g., never hinged, folded horizontally along perfs., fine-very fine, with photocopy of 1990 P.F. certificate, Scott retail $420.00est.

Details
unmounted mint Block of Four 6c Brown Red (224), block of four, bright color, o.g., never hinged, folded horizontally along perfs., fine-very fine, with photocopy of 1990 P.F. certificate, Scott retail $420.00est.