1 C. Olive green, tips downward, centric cancellation single circle postmark \"PFALZBURG 31 / 12 71\", right perforation a little corrected, otherwise well perforated, fresh colours, very scarce use one 1 centime stamp (tips downward) on the last day of validity, expertized Richter and Pfenniger as well photo expertize Mehlmann BPP, Michel 1.000.- plus