unused Block Larger Than four 1d. scarlet-vermilion (thin paper), a block of ten [46-50/56-60] with reversed watermark, unused with much original gum, fresh and fine. S.G. 33

Details
unused Block Larger Than four 1d. scarlet-vermilion (thin paper), a block of ten [46-50/56-60] with reversed watermark, unused with much original gum, fresh and fine. S.G. 33
Provenance
H. Moreton Black, 1996