AWM51 74 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] Naval Staff Monographs - Addendum 1 to Volume 4 (located inside AWM51 item 73) [now located at Printed Records call No 940.45941 N318 v.4] [undated]
Official Record AWM2022.1718.391 Second World War, 1939-1945AWM51 74 - [Confidential and security classified records originally maintained by the Australian War Memorial Library:] Naval Staff Monographs - Addendum 1 to Volume 4 (located inside AWM51 item 73) [