MYSLOWITZ 16.2.1921 ZKr (221.5) on large-sized registered letter with mass franking 20 Pfg blue block of sixteen, vertical pair and single stamp postage stamps issue drawing numbers 1920, 10 Pfg / 20 Pfg blue overprint type I a provissional issue 1920, 5 Pfg green postage stamps issue smelting works and peace pigeon 1920 to Hakerwitz, transit postmark ZKr PELLNITZ (ELBE). 2.1921 at back, the cover was vertical folded, the stamps even are intact