21. IOR/L/PWD/7/1875 Reference (shelfmark): IOR/L/PWD/7/1875 Title: Indo-European Telegraph Department General Orders No 4 Scope & Content: With references to files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1919 Extent: 1 volume
22. IOR/L/PWD/7/1876 Reference (shelfmark): IOR/L/PWD/7/1876 Title: Indo-European Telegraph Department General Orders No 5 Scope & Content: With references to files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1927 Extent: 1 volume
23. IOR/L/PWD/7/1855 Reference (shelfmark): IOR/L/PWD/7/1855 Title: Indo-European Telegraph Department General Orders Scope & Content: Two copies. Includes Persian Gulf Section, With index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1875-1893 Extent: 1 volume
24. IOR/L/PWD/7/1877 Reference (shelfmark): IOR/L/PWD/7/1877 Title: Indo-European Telegraph Department General Orders No 6 Scope & Content: With references to files; Last two GOs are from the Economics and Overseas Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928-1932 Extent: 1 volume