Turks and Caicos Islands, 1881, 2 1/2 d., dull blue, locally surcharged in black, setting 9/type 27, Scott 28, POG, with perfect perforation for this issue, one of the key values of Turks and Caicos, certificate BPA, CV £15000, an extremely rare and fresh item in perfect condition, XF! Schätzpreis 18.000€. (Image)