Inland postcard from 28.11.1923 (26. Period) franked with 2 stamps a 5 Billion Mark on 10 Million Mark (=40 Billion Mark)
Inland cover (1-20 g) from 26.11.1923 (26. Period) franked with 4 stamps a 5 Billion Mark on 10 Million Mark (=80 Billion Mark)