12¢ on 6¢ Offices in China (K6), full top plate number 7837 block of six, lightly hinged, choice centering throughout
Extremely Fine; some oxidation mostly at top
SCOTT CATALOGUE VALUE (2019)
EXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE 12-CENT ON 6-CENT OFFICES IN CHINA, WHICH IS GRADED SUPERB 98.
With 2012 P.S.E. certificate (Superb 98; SMQ $3,250.00). Only two have graded higher (both 98J) and only three others share this desirable grade. The Population Report number for Superb 98 has not changed since May 2012, and this is the first in this grade we have offered since December 2012.
EXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE 12-CENT OFFICES IN CHINA ISSUE. THIS STAMP HAS BEEN GRADED SUPERB 98 BY P.S.A.G.
With 2011 P.S.A.G. certificate (Superb 98)