1. ‘File 28/15 Submarine Menace’ Date: 1940/1944 Language: English Geographic region: Persian GulfKhor FakkanGulf of Oman
2. ‘File 28/36 Loss by enemy action’ Date: 1942/1942 Language: English Geographic region: Indian Ocean
3. 'FILE NO: 16/19 Volume II SINKING OF S.S. DAHPU IN MUSCAT HARBOUR' Date: 1943/1944 Language: English