20 Kop overprint III in black on 20 Kop. Red postal stationery postcard with additional franking 10 Kop. Female worker, unmailed stamped, expertized Dr. Rommerskirchen BPP, Michel 130.- (P11IIIz) (Image 1) (Image)

1918, 35 Kop. \"1. Anniversary the October revolution\", variety \"unperforated\", horizontal pair, neat cancelled on piece, expertise Hovest VP (2021), Michel 1.000.- - scarce unit the anyway already rarely stamp! (149xU(2)) Certificate (Image 1) (Image)