1. IOR/L/PWD/7/1855-1877 Reference (shelfmark): IOR/L/PWD/7/1855-1877 Title: Indo-European Telegraph Department General Orders Collection Area: India Office Records and Private Papers Languages: English Date Range: 1875-1931 Extent: 23 volumes
2. IOR/L/PWD/7/1856 Reference (shelfmark): IOR/L/PWD/7/1856 Title: Indo-European Telegraph Department General Orders Scope & Content: With index Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1894-Dec 1901 Extent: 1 volume
3. IOR/L/PWD/7/1857 Reference (shelfmark): IOR/L/PWD/7/1857 Title: Indo-European Telegraph Department General Orders Scope & Content: With index Collection Area: India Office Records and Private Papers Languages: English Date Range: Apr 1893-Dec 1895 Extent: 1 volume
4. IOR/L/PWD/7/1858 Reference (shelfmark): IOR/L/PWD/7/1858 Title: Indo-European Telegraph Department General Orders Scope & Content: With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1896-1898 Extent: 1 volume
5. IOR/L/PWD/7/1859 Reference (shelfmark): IOR/L/PWD/7/1859 Title: Indo-European Telegraph Department General Orders Scope & Content: With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1899-1901 Extent: 1 volume
6. IOR/L/PWD/7/1874 Reference (shelfmark): IOR/L/PWD/7/1874 Title: Indo-European Telegraph Department General Orders Scope & Content: With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1931 Extent: 1 volume
7. IOR/L/PWD/7/1860 Reference (shelfmark): IOR/L/PWD/7/1860 Title: Indo-European Telegraph Department General Orders Scope & Content: Three copies. With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1902-1903 Extent: 1 volume
8. IOR/L/PWD/7/1861 Reference (shelfmark): IOR/L/PWD/7/1861 Title: Indo-European Telegraph Department General Orders Scope & Content: Three copies. With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1904-1905 Extent: 1 volume
9. IOR/L/PWD/7/1862 Reference (shelfmark): IOR/L/PWD/7/1862 Title: Indo-European Telegraph Department General Orders Scope & Content: Three copies. With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1907 Extent: 1 volume
10. IOR/L/PWD/7/1863 Reference (shelfmark): IOR/L/PWD/7/1863 Title: Indo-European Telegraph Department General Orders Scope & Content: Three copies. With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1908-1909 Extent: 1 volume