1 Groschen large shield, carmine, two values on piece - the left stamp with plate flaw "interruption of the outside circle under egg from imperial" (field 16), neat cancelled with horseshoe cancel "STRASSBURG i. ELS 29 DECBR 73 9-10N" (Spalink 36-3), slight toned, photo expertize Brugger BPP: "very good quality. "