EXTREMELY FINE GEM. A SUPERB MINT NEVER-HINGED EXAMPLE OF THE 1898 15-CENT OLIVE GREEN. THIS STAMP IS GRADED XF-SUPERB 95 BY P.S.E. -- ONLY ONE HAS GRADED HIGHER.
Ex Dr. Killien. With 1995 P.F. and 2006 P.S.E. certificates (XF-Superb 95; SMQ $4,500.00). Only one has graded higher (at 98, realized $13,500 hammer in our Merlin sale) and only three others share this grade. This is the first in this grade we have offered.