Lot
2465 
1992, 29¢ Minerals, silver (litho) omitted. Plate block of 8 with se-tenant strip of 4 error in bottom row, o.g., never hinged, fresh and Very Fine, a great rarity, this being one of only two known strips in existence; with 1994 P.F. certificate. Scott No. 2703b $8,250.
Realized: $2,700