AWM51 17 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] European War - Secret Telegrams - Series B - Volume 7 (October 1917 - April 1918)
Official Record AWM2022.1718.175 Second World War, 1939-1945AWM51 17 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] European War - Secret Telegrams - Series B - Volume 7 (October 1917 - April 1918