Inland postcard from 22.01.1921 (5. Period) franked with one stamp a 30 Pfennig(=30 Pfennig)
Local cover with cash on delivery (1-20 g) from 03.07.1920 (5. Period) franked with 3 stamps a 30 Pfennig (=90 Pfennig, 40 cover 50 cash on delivery)
Inland cover with registeration (1-20 g) from 28.09.1920 (5. Period) franked with 3 stamps a 30 Pfennig (=90 Pfennig, 40 cover50 registeration)