used (1d.) blue to deep blue, a pair and ten singles in a range of shades, all with four margins, most very fine to superb. Sc. 3; S.G. 3, £480

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used (1d.) blue to deep blue, a pair and ten singles in a range of shades, all with four margins, most very fine to superb. Sc. 3; S.G. 3, £480
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