3 Sgr mid-brown red numerals issue 1861 vertical strip of four centric lightly cancelled with four ring cancel "300" ( = Hamburg), in addition to it another French ZKr (postmark date: 17.4.1863), the strip of four is on the upper and right page wide to enormous margins with parts from neighbour stamps, at of the lower and at of the left page very close margin to full margins, all in all a superb item of the rare unit, signed Sommer BPP