2 Sgr. Black on blue, having full margins and having bright colors, horizontal pair, superb in every respect (choice copy), each value neat cancelled with number postmark "1506" - Tost (government Bez. Opole), photo expertize Brettl International Association for Philatelie Experts (2013) : "genuine and immaculate. " and expertise Voigt VP (2019) : "genuine and immaculate"