621. IOR/L/PWD/7/1740 Reference (shelfmark): IOR/L/PWD/7/1740 Title: File 949 Wireless (operators) allowances (and training) Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Nov 1922-25 Sep 1928 Extent: 1 volume
622. IOR/L/PWD/7/1756 Reference (shelfmark): IOR/L/PWD/7/1756 Title: File 970 Post Offices in Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 05 Dec 1922-28 May 1925 Extent: 1 volume
623. IOR/L/PWD/7/1759 Reference (shelfmark): IOR/L/PWD/7/1759 Title: File 973 Air service in Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Aug 1925-09 Aug 1927 Extent: 1 volume
624. IOR/L/PWD/7/1786 Reference (shelfmark): IOR/L/PWD/7/1786 Title: File 1014 Weather forecasts for Dutch pilots Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Aug 1929-01 Nov 1929 Extent: 1 volume
625. IOR/L/PWD/7/1881 Reference (shelfmark): IOR/L/PWD/7/1881 Title: Agreements relating to the Eastern Extension Australasia and China Telegraph Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891-1901 Extent: 1 volume
626. IOR/L/PWD/7/1823 Reference (shelfmark): IOR/L/PWD/7/1823 Title: File C5 Winding-up operations, Persia Scope & Content: Possibly incomplete. This file does not fit into the Indo-European Telegraph Department sequence and may have been sent back by the Director, Persian Section. Collection Area: India Office Records and Private Papers Languages: English Date Range: 12 Oct 1930-16 Dec 1930 Extent: 1 volume
627. IOR/L/PWD/7/1273 Reference (shelfmark): IOR/L/PWD/7/1273 Title: File 151 Rate of exchange; rupees-krans-sterling Collection Area: India Office Records and Private Papers Languages: English Date Range: 7 Aug 1894-15 Jan 1919 Extent: 1 volume
628. IOR/L/PWD/7/1275 Reference (shelfmark): IOR/L/PWD/7/1275 Title: File 153 II Workshop Mechanicians, Karachi Scope & Content: Earlier papers destroyed Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Nov 1909-14 Mar 1929 Extent: 1 volume
629. IOR/L/PWD/7/1451 Reference (shelfmark): IOR/L/PWD/7/1451 Title: File 514 I Pensions and Gratuities Scope & Content: Earlier papers destroyed Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Oct 1917-14 Jan 1929 Extent: 1 volume
630. IOR/L/PWD/7/1640A Reference (shelfmark): IOR/L/PWD/7/1640A Title: File 804 Mardan-i-Naphtam wireless telegraphy station Collection Area: India Office Records and Private Papers Languages: English Date Range: 09 Oct 1915-15 Jul 1917 Extent: 1 volume