1911, 5 Pfg. postal stationery postcard (question part), stamp FRIEDRICH-WILHELMSHAFEN 21 / 12 / 11, addressed to Berlin. Senderãs name: "St. Michael b. Friedrich Wilhelmshafen - Eb. Limbrock" (Father Erberhard Limbrock). The card is carrying rectangle cancel "Via Siberia" and has small trace of creases