Lot
4179 
1893, Columbian, 4¢ ultramarine, o.g., never hinged, large beautifully balanced margins, bright paper and rich radiant color, Extremely Fine to Superb, a striking never hinged gem; with 2019 P.S.E. certificate Graded (XF-Sup 95, SMQ $900). Scott No. 233 $140.
Realized: $550