used  1871 (April) 6d. deep green, a fine horizontal strip of three. S.G. 16, £210. Photo
used 1871 (April) 6d. deep green, a fine horizontal strip of three. S.G. 16, £210. Photo

細節
used 1871 (April) 6d. deep green, a fine horizontal strip of three. S.G. 16, £210. Photo
來源
L.J. Gilbert-Lodge, 1962