Specimen 1sh orange, overprinted "SPECI(MEN)" in black, good margins, with part original gum, absolutely brilliant color; extremely fine and unique

Details

Provenance

Philippe Von Ferrary, Sale Two, 1921
Maurice Burrus, 1963
Sidney Harris, 1968
Robert H. Pratt, 1986

Lot Essay

NOTE:
The stamp to the right, which would bear "MEN" has not yet been found
est.