unused 1875 (1 Aug.) Alfonso XII 4p. blue-green (centred a little to left) and 10p. ultramarine, both fresh with part original gum. Good to fine. S.G. 236, 237; £1450. Photo
unused 1875 (1 Aug.) Alfonso XII 4p. blue-green (centred a little to left) and 10p. ultramarine, both fresh with part original gum. Good to fine. S.G. 236, 237; £1450. Photo
unused 1875 (1 Aug.) Alfonso XII 4p. blue-green (centred a little to left) and 10p. ultramarine, both fresh with part original gum. Good to fine. S.G. 236, 237; £1450. Photo
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