511. IOR/L/PWD/7/1635 Reference (shelfmark): IOR/L/PWD/7/1635 Title: File 798 A G R Cowe Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 Mar 1915-13 Dec 1919 Extent: 1 volume
512. IOR/L/PWD/7/1639A Reference (shelfmark): IOR/L/PWD/7/1639A Title: File 802 Bushire wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1915-26 Sep 1923 Extent: 1 volume
513. IOR/L/PWD/7/1639B Reference (shelfmark): IOR/L/PWD/7/1639B Title: File 803 Basra wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1915-19 Jun 1920 Extent: 1 volume
514. IOR/L/PWD/7/1647 Reference (shelfmark): IOR/L/PWD/7/1647 Title: File 819 Bahrain Wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: 09 Jun 1916-09 Jan 1931 Extent: 1 volume
515. IOR/L/PWD/7/1648 Reference (shelfmark): IOR/L/PWD/7/1648 Title: File 822 Henjam wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Sep 1916-11 Mar 1931 Extent: 1 volume
516. IOR/L/PWD/7/1651 Reference (shelfmark): IOR/L/PWD/7/1651 Title: File 825 I Reorganisation of establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 May 1917-26 Mar 1920 Extent: 1 volume
517. IOR/L/PWD/7/1652 Reference (shelfmark): IOR/L/PWD/7/1652 Title: File 825 II Reorganisation of establishment Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Apr 1920-12 Dec 1930 Extent: 1 volume
518. IOR/L/PWD/7/1663 Reference (shelfmark): IOR/L/PWD/7/1663 Title: File 840 Lingah wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 Aug 1917-13 Feb 1932 Extent: 1 volume
519. IOR/L/PWD/7/1684 Reference (shelfmark): IOR/L/PWD/7/1684 Title: File 870 Eastern Telegraph Co:general Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 Aug 1918-24 Jul 1925 Extent: 1 volume
520. IOR/L/PWD/7/1718 Reference (shelfmark): IOR/L/PWD/7/1718 Title: File 924 L L F Harding Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Jan 1922-20 Dec 1928 Extent: 1 volume