AWM51 92 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] The Economic Blockade 1914-1919 [now located at Printed Records call No F940.452 E19]
Official Record AWM2022.1718.431 Second World War, 1939-1945AWM51 92 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] The Economic Blockade 1914-1919 [now located at Printed Records call No F940.452