9 Kr. on yellow, type II, as postage correct single franking at the 4. day of using on postal union cover, with clear red two-line cancel "Coburg 4 John 1852" over Gotha (the stamp was with the two ring cancel from Gotha nachentwertet), railway mail Halle-Eisenach, Berlin / Minden and Berlin / Leipzig to castle by Magdeburg. Stamp mostly having full margins Taxis cut, only left below little touched. Envelope with small Fehlerchen, reverse is absent the lower flap. The piece documented impressive the difficulties, the official with the postal treatment the straight new introduced stamps had. In detail certificate with photograph Sem BPP "very early document from 4. day the stamp using time in the postal district (first day 1. 1. 1852) . Besides is the red two line from Coburg as canceler rare. "