Lot
632 S
1894, 1¢ Yellow, Red A.B.N.Co. "Spceimen" Error Overprint, sans-serif letters, gutter block of 8, o.g., never hinged, brilliant color, nice overall centering, fresh and Very Fine, a scarce position block with error overprint; signed and plated A. Chang. Scott No. 74S Estimate $500 - 750.
Realized: $850