971. IOR/L/PWD/7/1723 Reference (shelfmark): IOR/L/PWD/7/1723 Title: File 931 C D Johnstone Scope & Content: With E & O Department papers 3 Apr 1936 Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 May 1922-18 May 1931 Extent: 1 volume
972. IOR/L/PWD/7/1299 Reference (shelfmark): IOR/L/PWD/7/1299 Title: File 251 J Leman Scope & Content: With E & O Department papers 23 Apr 1937-27 Apr 1937 Collection Area: India Office Records and Private Papers Languages: English Date Range: 9 Feb 1895-19 Aug 1930 Extent: 1 volume
973. IOR/L/PWD/7/1745 Reference (shelfmark): IOR/L/PWD/7/1745 Title: File 954 Anglo-Persian Oil Co's wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Dec 1921-17 Oct 1923 Extent: 1 volume
974. IOR/L/PWD/7/1812 Reference (shelfmark): IOR/L/PWD/7/1812 Title: File 790 I Turkish line: Fao-Basra section (nos 1-199) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1 Jan 1915-19 Jul 1915 Extent: 1 volume
975. IOR/L/PWD/7/1814 Reference (shelfmark): IOR/L/PWD/7/1814 Title: File 811 III Disturbances in Persia (nos 401-949 only) Collection Area: India Office Records and Private Papers Languages: English Date Range: 3 Dec 1920-6 Mar 1931 Extent: 1 volume
976. IOR/L/PWD/7/1 Reference (shelfmark): IOR/L/PWD/7/1 Title: A.1 General Telegraph: Paris Convention of 1865 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1866-1867 Extent: 1 volume
977. IOR/L/PWD/7/6 Reference (shelfmark): IOR/L/PWD/7/6 Title: A.1 General Telegraph: St Petersburgh Conference; Rome, Vienna Collection Area: India Office Records and Private Papers Languages: English Date Range: 1874 Extent: 1 volume
978. IOR/L/PWD/7/20 Reference (shelfmark): IOR/L/PWD/7/20 Title: A.6 General Telegraph: Subconference in Berlin (September 1971) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1871 Extent: 1 volume
979. IOR/L/PWD/7/22 Reference (shelfmark): IOR/L/PWD/7/22 Title: A.8 General Telegraph: Field Telegraph (Abyssinian Expedition) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1867 Extent: 1 volume
980. IOR/L/PWD/7/65 Reference (shelfmark): IOR/L/PWD/7/65 Title: C.1 Headquarters, Indo-European Telegraph: Office Establishment (London) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877 Extent: 1 volume