2 Groschen gray ultramarine, large shield, special feature "missing perforation above and at the bottom of position 2 and 8", neat cancelled with two ring cancel "BERLIN H. P. A 11 / 8 74", photo expertize Krug BPP: "in perfect condition. The very scarce stamp of the court post office (KBHW no. 50 b) is good readable mounted. "