Lot 30092 – 1872, 1 sen deep dull blue, plate 3, brittle thick wove paper, pos.6, unused

1872, 1 sen deep dull blue, plate 3, brittle thick wove paper of 73 microns, position 6, very good detailed impression, exceptional centring for this issue with two sides partially and slightly touched on two sides, unused without gum. Cert. Florian Eichhorn BPP (2023). An extremely rare stamp on this paper in unused condition. (JSCA ¥1,500,000; Michel IIIx, unpriced in unused, but in correspondance with other catalogue values, it should be more than €20,000).