2 Ngr. On medium blue, having bright colours and on all sides with enormous margins extremely fine copy with center separator line left and left above separating angle cross marking to the right, with NGS "1" together with two ring cancel "DRESDEN 24 November 54. " as a single franking on folded letter to Prague (arrival cancel), two slight vertical fold traces in the letter center and reverse varnish seal cut out, expertized Ebel and Pfenniger