The flag proudly blows black-white-red Add to clipboard File gelaufen 08.11.1900 (Datierung, Poststempel) Part of University of Osnabrück In: University of Osnabrück >> Historical Picture Postcards - University of Osnabrück - Collection Prof. Dr. Sabine Giesbrecht
At observation posts off Tsingtau [R] Add to clipboard File gelaufen 17.09.1915 (Datierung, Poststempel) Part of University of Osnabrück In: University of Osnabrück >> Historical Picture Postcards - University of Osnabrück - Collection Prof. Dr. Sabine Giesbrecht