1 / 2 Gr. perforated, two pieces along with vertical pair 1 Gr. perforated on DÖPV foreign countries registered, with two ring cancel "Cologne railway station 27 4 (1869) " together with handwritten notation "Recomandation" in rojo to Vienna. Slight horizontal letter crease through lower 1 Groschen stamp. Interesting document, provenance collection Spalink