461. IOR/L/PWD/7/1569 Reference (shelfmark): IOR/L/PWD/7/1569 Title: File 720 II Wireless stations, Persian Gulf (nos 201-400) Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Aug 1915-23 Jul 1920 Extent: 1 volume
462. IOR/L/PWD/7/1573 Reference (shelfmark): IOR/L/PWD/7/1573 Title: File 722 I & II Press rules and rates Collection Area: India Office Records and Private Papers Languages: English Date Range: 30 Jan 1912-11 Mar 1930 Extent: 1 volume
463. IOR/L/PWD/7/1658 Reference (shelfmark): IOR/L/PWD/7/1658 Title: File 834 Telegraph and telephone for South Persia Rifles Collection Area: India Office Records and Private Papers Languages: English Date Range: 08 May 1917-27 Jul 1920 Extent: 1 volume
464. IOR/L/PWD/7/1743 Reference (shelfmark): IOR/L/PWD/7/1743 Title: File 952 Lt Col G E O de Smidt Collection Area: India Office Records and Private Papers Languages: English Date Range: 07 Aug 1923-15 Jun 1931 Extent: 1 volume
465. IOR/L/PWD/7/1785 Reference (shelfmark): IOR/L/PWD/7/1785 Title: File 1013 Modification of service regulations: International Telegraph Convention (adopted Sep 1928) Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Sep 1929-10 Feb 1930 Extent: 1 volume
466. IOR/L/PWD/7/1485 Reference (shelfmark): IOR/L/PWD/7/1485 Title: File 563 I Bandar Abbas-Henjam line (nos 1-200) Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 May 1905-12 Nov 1919 Extent: 1 volume
467. IOR/L/PWD/7/1521 Reference (shelfmark): IOR/L/PWD/7/1521 Title: File 622 Electrical engineer to Government of Bombay Scope & Content: Earlier papers destroyed Collection Area: India Office Records and Private Papers Languages: English Date Range: 05 Dec 1919-29 Dec 1919 Extent: 1 volume
468. IOR/L/PWD/7/1604 Reference (shelfmark): IOR/L/PWD/7/1604 Title: File 762 I Bandar 'Abbas-Kerman line (nos 1-200) Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Nov 1913-10 Apr 1917 Extent: 1 volume
469. IOR/L/PWD/7/1605 Reference (shelfmark): IOR/L/PWD/7/1605 Title: File 762 II Bandar 'Abbas-Kerman lines (nos 201-400) Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Apr 1917-22 Feb 1918 Extent: 1 volume
470. IOR/L/PWD/7/1606 Reference (shelfmark): IOR/L/PWD/7/1606 Title: File 762 III Bandar 'Abbas-Kerman line (nos 401-599a) Collection Area: India Office Records and Private Papers Languages: English Date Range: 20 Feb 1918-12 Feb 1919 Extent: 1 volume