Karlstadt on Main (Bav) city, 8 St. : red overprints on subsequently prints the 50 Pf. plate from 1920: Set to 10, 20, 50 and 100 million. Mark o. D. (single-line Mark scroll on the side) ; Set to 10, 20, 50 and 100 million. Mark o. D. (the Mark scroll on the side is double-lined) ; Keller 2585 a, b; I / unc.