1. IOR/L/PWD/7/1224-1835 Reference (shelfmark): IOR/L/PWD/7/1224-1835 Title: Indo-European Telegraph Department Files (London Headquarters) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877-1932 Extent: 612 volumes
2. IOR/L/PWD/7/1224-1802 Reference (shelfmark): IOR/L/PWD/7/1224-1802 Title: Main Series Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877-1932 Extent: 579 volumes
3. IOR/L/PWD/7/1803-1815 Reference (shelfmark): IOR/L/PWD/7/1803-1815 Title: Political Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1893-1925 Extent: 13 volumes
4. IOR/L/PWD/7/1816-1822 Reference (shelfmark): IOR/L/PWD/7/1816-1822 Title: Closing Down Files and Papers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1931 Extent: 7 volumes
5. IOR/L/PWD/7/1825-1835 Reference (shelfmark): IOR/L/PWD/7/1825-1835 Title: Council of India Minutes and Despatches Collection Area: India Office Records and Private Papers Languages: English Date Range: 1893-1929 Extent: 11 volumes
6. IOR/L/PWD/7/1823 Reference (shelfmark): IOR/L/PWD/7/1823 Title: File C5 Winding-up operations, Persia Scope & Content: Possibly incomplete. This file does not fit into the Indo-European Telegraph Department sequence and may have been sent back by the Director, Persian Section. Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Oct 1930-16 Dec 1930 Extent: 1 volume
7. IOR/L/PWD/7/1824 Reference (shelfmark): IOR/L/PWD/7/1824 Title: Library: papers re Deposit Account with National Bank of India Scope & Content: This file does not fit into the Indo-European Telegraph Department sequence and may have been sent back by the Director, Persian Section. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1931 Extent: 1 volume
8. IOR/L/PWD/7/1384A Reference (shelfmark): IOR/L/PWD/7/1384A Title: File 412 Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 11 Jan 1901-15 Dec 1903 Extent: 1 volume
9. IOR/L/PWD/7/1384B Reference (shelfmark): IOR/L/PWD/7/1384B Title: File 413 Furniture Collection Area: India Office Records and Private Papers Languages: English Date Range: 09 Jul 1915-10 Sep 1931 Extent: 1 volume
10. IOR/L/PWD/7/1449 Reference (shelfmark): IOR/L/PWD/7/1449 Title: File 512 Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Jan 1904-11 Apr 1908 Extent: 1 volume