Lot 61504 – 1858 2p (« DOS ») blue, in a very unusual greyish shade, on cover to Tucumán

1858 2p (« DOS ») indigo, in a very unusual greyish shade, very fresh with complete (barely touched at right) to large margins, on undated cover from Buenos Aires to Tucumán, delightfully cancelled by black « ponchito », being rare in this outstanding quality; 54 covers recorded for this value, of which two addressed to Tucumán, Gazzolo census #43.