1 Sgr. carmin, having bright colors extremely fine copy with scarce single circle postmark "UHSMANSDORF 31. 12. 67" (OPD Legnica) from last day the Prussia post. The post office Uhsmannsdorf was first in the oct 1867 opens. In two respects a small rarity. Photo expertize Brettl (03 / 2014) (former starting price 200)