![unused Block Larger Than four 2c. on 3c. red [1-20] block of twenty from the top right pane, a few reinforced perforations and one stamp with thin spot, large part original gum. Photo](https://www.christies.com/img/LotImages/2001/SPH/2001_SPH_01295_2600_000(035306).jpg?w=1)
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unused Block Larger Than four 2c. on 3c. red [1-20] block of twenty from the top right pane, a few reinforced perforations and one stamp with thin spot, large part original gum. Photo