2 Sgr. Blue, gridded ground, plate flaw II "shortened F" (field 129), having full margins and having bright colours outstanding quality, tied by better two circle town cancel "ZÜLZ 4 3" (government Bez. Opole), expertized Kastaun BPP and photo expertize Brettl International Association for Philatelie Experts (2014) : "in finest, perfect condition. " ;