SELANGOR 1965 (VARIETY) 5C PAPHIOPEDILUM NIVEUM PLATE BLOCK MISSING YELLOW
5c Paphiopedilum Niveum plate block x 4 missing yellow. Very scarce positional piece. Fresh and fine. Mint lightly hinged. SG138b; SC123var; ISC144g
Note: the error affects the androecium at the centre of the flower and the leaves (causing them to appear blue due to green being made from a mix of blue and yellow inks)
