311. 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
312. 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
313. 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
314. 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
315. 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
316. IOR/L/PWD/7/1722 Reference (shelfmark): IOR/L/PWD/7/1722 Title: File 929 W E P Lowe Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 May 1922-29 Jul 1929 Extent: 1 volume
317. IOR/L/PWD/7/1739 Reference (shelfmark): IOR/L/PWD/7/1739 Title: File 947 C J Carapiet (II) Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Mar 1923-21 Mar 1923 Extent: 1 volume
318. IOR/L/PWD/7/1742 Reference (shelfmark): IOR/L/PWD/7/1742 Title: File 951 Persian Gulf section; circulars Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Aug 1921-03 Apr 1929 Extent: 1 volume
319. IOR/L/PWD/7/1750 Reference (shelfmark): IOR/L/PWD/7/1750 Title: File 964 I Commercialisation of accounts Collection Area: India Office Records and Private Papers Languages: English Date Range: 11 Aug 1924-19 Feb 1926 Extent: 1 volume
320. IOR/L/PWD/7/1751 Reference (shelfmark): IOR/L/PWD/7/1751 Title: File 964 II Commercialisation of accounts Collection Area: India Office Records and Private Papers Languages: English Date Range: 07 Oct 1925-28 Mar 1931 Extent: 1 volume