Lot
1657 
1917, 8¢ olive bister, top margin plate "13384" block of 6, o.g., never hinged, exceptional centering throughout, brilliant color, natural pre-printing paper fold in center stamps, Extremely Fine to Superb, a marvelous well centered plate block; with 2003 P.F. certificate. Scott No. 508 $240.
Realized: $220