Lot
909 
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 2016 P.S.E. Graded certificate (XF-Sup 95, SMQ $850). Scott No. 233 $160.
Realized: $450