8'th classicphil Auction - Day 2

1858, 1/2 p., rose red, on the ERROR of COLOUR the UNIQUE strike of OTU(SCO) in RED, this outstanding copy is too one of the best maringed ones, a magnificent showpiece of this great cliche error, signed Calves and per esteso A. Diena, XF! Schätzpreis 10.000€.