September 11th, 1914
Australia invades New Britain, defeating a German contingent there. event on September 11, 1914. Read about how to open files in Open File Database.
Events around September 11, 1914
| September 13th, 1914 | Event | During World War I, South African troops open hostilities in German south-west Africa (Namibia) with an assault on the Ramansdrift police station. |
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