unused 12c Black (17), a magnificent unused stamp featuring three large margins, beautiful bright shade, very fresh, bright and crisp paper,

TWELVE CENTS BLACK UNUSED

Details

unused 12c Black (17), a magnificent unused stamp featuring three large margins, beautiful bright shade, very fresh, bright and crisp paper,

AN EXTREMELY FINE 'GEM', A TRUE CONDITION RARITY, EXTREMELY ATTRACTIVE, A VERY SCARCE STAMP UNUSED, Scott retail $2,800.00

Lot Essay

Provenance: ex Frank Back

Expertization: 1979 P.F. certificate for an unused horizontal pair of which this was the left stamp and a 1994 P.F. certificate est.