Leilão Bidspirit | 1890 QV Lithographic transfer of

1890 QV Lithographic transfer of ½a Vermilion shade block of 4 with ''SPECIMEN'' in serif capitals at the back (3 different) - 1890 QV Queen Victoria Lithographic transfer of ½a Vermilion shade block of 4 with ''SPECIMEN'' in serif capitals at the back so that one letter falls behind each stamp, slightly spots (3 different)