3 penny / 1/2 Sgr grey net like pattern in the deep rich colours block of four in outstandig quality in on all sides to wide having huge margins cut, with parts from five neighbour stamps (!) and four clean mounted \"framed cancel of 3 lines \"Hanover 7 February\" on beautiful collector's item piece the Hanoverian mission, perfectly quality. A very scarce unit. Photo expertize Berger BPP: \"perfect quality. \"