2. 'File 1/A/38 III Negotiations with Bin Saud re: Eastern Boundary of Saudi Arabia.' Date: 1935/1936 Language: English Geographic region: QatarSaudi ArabiaAbu Dhabi
3. 'File 35/1 Aerial Photographic Survey of the Bahrain Islands (g. of I.)' Date: 1936/1937 Language: English