Ham & HORN, Ra1-Landpoststempel on cover with 2 S.s perforated orange-red (deposited in the margin above) and black four lines cancel as well as oval K1 HAMBURG 1.1.66 to Cuxhaven, on the reverse with mail box cancel " 2 St.P.A. 31.12 " and blue K1 of Ritzebüttel. The cover is a little stainedly and corresponding in original, not quite perfekt condition certificate Löhden BPP, an on cover rare cancel!