Lot
2350 
Offices in China, 1922, 4¢ on 2¢ carmine, top margin plate no. "13129" block of 10, o.g., never hinged, nice margins and overall centering especially for this very difficult issue, full wide sheet selvage, strong bright color and exceptional freshness, Very Fine and choice, virtually all plate blocks are in blocks of six, this is the only top plate block we know of in a ten stamp format; with 2008 P.S.E. certificate (5 copies). Scott No. K18 $2,650 for plate of 6 & singles.
A WONDERFUL NEVER HINGED PLATE BLOCK OF 10 OF THE 1922 4¢ ON 2¢ OFFICES IN CHINA ISSUE - POSSIBLY UNIQUE IN THIS FORMAT.
Realized: $900