1. IOR/L/PWD/7/1836 Reference (shelfmark): IOR/L/PWD/7/1836 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1875-1888 Extent: 1 volume
2. IOR/L/PWD/7/1837 Reference (shelfmark): IOR/L/PWD/7/1837 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889-1896 Extent: 1 volume
3. IOR/L/PWD/7/1838 Reference (shelfmark): IOR/L/PWD/7/1838 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1897-1900 Extent: 1 volume
4. IOR/L/PWD/7/1839 Reference (shelfmark): IOR/L/PWD/7/1839 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1901-1904 Extent: 1 volume
5. IOR/L/PWD/7/1840 Reference (shelfmark): IOR/L/PWD/7/1840 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1905-1908 Extent: 1 volume
6. IOR/L/PWD/7/1841 Reference (shelfmark): IOR/L/PWD/7/1841 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909-1912 Extent: 1 volume
7. IOR/L/PWD/7/1842 Reference (shelfmark): IOR/L/PWD/7/1842 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1917 Extent: 1 volume
8. IOR/L/PWD/7/1843 Reference (shelfmark): IOR/L/PWD/7/1843 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1918-1922 Extent: 1 volume
9. IOR/L/PWD/7/1844 Reference (shelfmark): IOR/L/PWD/7/1844 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923-1926 Extent: 1 volume
10. IOR/L/PWD/7/1845 Reference (shelfmark): IOR/L/PWD/7/1845 Title: Indo-European Telegraph Department Classified List and Distribution Return of Establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926-1930 Extent: 1 volume