Lot
2994 
1954, 2¢ Jefferson, experimental Silkote paper, bottom left plate block of 4, choice centering, fresh and pristine, o.g., never hinged, Extremely Fine, a premium plate block of this rarity. Scott No. 1033a $2,000.
Only plate numbers 25061 and 25062 were used to produce the experimental Silkote paper.
Realized: $675