5 silver penny gray lilac, postal stationery cover in the size A (147 x 83 mm\", Shilling No. 2, from \"Cologne 19 9\" to London (Great Britain) used, with scarce only two months used additional cancellation \"2 1 / 2\" and \"P\" in the circle in each case in red colour, very rare - particularly since with the additional cancellations, photo expertize Bringmann BPP and van der Linden BPP, Michel 650.- - regardless of the very rare additional cancellation!