Schweinfurt (Bavaria), city, 13 pieces: 500 thousand Mk 13.8.23 (I); 2x1 million Mk. 18.8.23, series A & U (III); 5 million Mk 18.8.1923 (II); 5 million Mk 31.8.23 (III); 2x 10 million Mk 10.9.23, without and with double letters (I-II); 4x 20 million 15.9.1923 (II-III), various series; 50 million Mk 20.9.1923 (I); 100 million Mk 1.10.23 (II); Keller 5092 a-m.