1. IOR/L/E/9/412-415 Reference (shelfmark): IOR/L/E/9/412-415 Title: Collection 70 Lighthouses Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1938 Extent: 4 files
2. IOR/L/E/9/412 Reference (shelfmark): IOR/L/E/9/412 Title: Collection 70/1 Lighthouses - Red Sea lighthouses: maintenance Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1921-Sep 1927 Extent: 1 file
3. IOR/L/E/9/413 Reference (shelfmark): IOR/L/E/9/413 Title: Collection 70/2 Lighthouses - Administration of Aden lights after separation of Aden from British India Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1927-Aug 1938 Extent: 1 file
4. IOR/L/E/9/414 Reference (shelfmark): IOR/L/E/9/414 Title: Collection 70/3 Lighthouses - Indian Lighthouse Act 1927, with terms of appointment for chief inspectors of lighthouses Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926-1936 Extent: 1 file
5. IOR/L/E/9/415 Reference (shelfmark): IOR/L/E/9/415 Title: Collection 70/4 Lighthouses - General lights in Burma: administration after 1 Apr 1937, following separation of Burma from India Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938 Extent: 1 file