Lot 60927 – 1866, 10c on 8c bright green, block of eight containing two tête-bêche pairs

1866, 10c on 8c bright green, a large margined horizontal block of eight containing two tête-bêche pairs in centre, representing part of the intersection between the two upper panes in the sheet, types 6-7 / 7-6 repeated vertically, unused without gum, vertical crease not passing through designs and one inverted cliché impinged by very small thin spot, a very rare multiple; cert. Díaz Paulos (1981); ex Hoffmann.