PMG 12 NET Fine (1916390-017).
P.24.
No alphabet, no numbering, uniface "carpet" type printing on the front (with a black color) and on the reverse a slightly faded black stamp in the center. This type is very rare and sought-after in this state of preservation. Only 5 other examples are referenced in the PMG population database to date (Top pop: PMG 20).
PMG 12 NET Fine (1916390-017).
Nice, with a restoration of the left margin (with old scotch tape visible on the reverse along the entire length). FINE.