Lot
951 
Offices in China, 1919, 18¢ on 9¢ salmon red, o.g., never hinged, perfectly centered amid beautifully balanced margins, bright and fresh with bold color, Extremely Fine to Superb, an exceptional mint gem; with 2008 P.S.E. certificate Graded (XF-Sup 95, SMQ $1,250). Scott Nos. K9 $160.
Realized: $900