30 Groschen interior duty stamp, against the regulation the stamp handwritten to cancel, was these stamp with single circle postmark "BERLIN P. E. 38 4 / 8 74" (KBHW 588) cancelled, three abridging tips of the teeth, corner crease and pinhole - otherwise clean condition, photo expertize Krug BPP (2004) : "town cancel cancellations on stamps in the drawing numbers corresponded not the direction and are rare. ", Michel 3.400.-