Lot
1172 
1917, 50¢ red violet. O.g., never hinged, near perfect centering amid beautifully balanced margins, radiant color, exceptional freshness, Extremely Fine to Superb, a lovely gem; with 2003 P.S.E. certificate & 2006 P.S.E. graded certificate (XF-Sup 95). Scott No. 517 $135.
Realized: $1,000