Kapitnleutnant

First World War: German U 9 submarine under the command

Attack of a German submarine under the command of Otto Weddi

U 9 under the command of Otto Weddigen in the First World W

English sailors in World War I, 1914

German sailors of the submarine U 9 under the command of O

message of a submarine in World War I

Detained English Soldiers in the First World War

1915 Daily Sketch Zeppelin raids on England's East Coast

1915 Daily Sketch Zeppelin raids on England's East Coast

1915 Daily Mirror Zeppelin raids on England's East Coast