Lot
809 
1917, 15¢ gray, unwatermarked, perf 11, o.g., never hinged, choice centering amid large well balanced margins, very fresh with strong vibrant color, Extremely Fine to Superb; with 2005 P.S.E. certificate Graded (XF-Sup 95, SMQ $525). Scott No. 514 $75.
Realized: $450