431. IOR/L/PWD/7/1486 Reference (shelfmark): IOR/L/PWD/7/1486 Title: File 563 II Bandar Abbas-Henjam extension(nos 201-end) Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Oct 1919-24 Aug 1931 Extent: 1 volume
432. IOR/L/PWD/7/1620 Reference (shelfmark): IOR/L/PWD/7/1620 Title: File 771 I Through working, London-Karachi (nos 1-200) Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Jul 1914-07 Jul 1921 Extent: 1 volume
433. IOR/L/PWD/7/1621 Reference (shelfmark): IOR/L/PWD/7/1621 Title: File 771 II Through working, London-Karachi (nos 201-end) Collection Area: India Office Records and Private Papers Languages: English Date Range: 07 Sep 1921-03 Feb 1927 Extent: 1 volume
434. IOR/L/PWD/7/1480 Reference (shelfmark): IOR/L/PWD/7/1480 Title: File 557 I Central Persian Line; Indian extension(nos 1-100) Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Dec 1904-04 Jun 1906 Extent: 1 volume
435. IOR/L/PWD/7/1481 Reference (shelfmark): IOR/L/PWD/7/1481 Title: File 557 II Central Persian Line; Indian extension(nos 101-273) Collection Area: India Office Records and Private Papers Languages: English Date Range: 02 Jun 1906-28 Feb 1908 Extent: 1 volume
436. IOR/L/PWD/7/1482 Reference (shelfmark): IOR/L/PWD/7/1482 Title: File 557 III Central Persian Line; Indian extension(nos 301-500) Collection Area: India Office Records and Private Papers Languages: English Date Range: 05 Jun 1913-19 Dec 1918 Extent: 1 volume
437. IOR/L/PWD/7/1483 Reference (shelfmark): IOR/L/PWD/7/1483 Title: File 557 IV Central Persian Line; Indian extension(nos 501-600) Collection Area: India Office Records and Private Papers Languages: English Date Range: 21 Dec 1918-13 Sep 1923 Extent: 1 volume
438. IOR/L/PWD/7/1484 Reference (shelfmark): IOR/L/PWD/7/1484 Title: File 557 V Central Persian Line; Indian extension(nos 501-end) Collection Area: India Office Records and Private Papers Languages: English Date Range: 24 Sep 1923-08 Feb 1927 Extent: 1 volume
439. IOR/L/PWD/7/1507 Reference (shelfmark): IOR/L/PWD/7/1507 Title: File 606 I International Telegraph Conference at Lisbon in 1908 Collection Area: India Office Records and Private Papers Languages: English Date Range: 16 Jan 1907-22 Jan 1908 Extent: 1 volume
440. IOR/L/PWD/7/1515 Reference (shelfmark): IOR/L/PWD/7/1515 Title: File 616 I Nasratabad (Seistan)-Robat telegraph line (nos 1-200) Collection Area: India Office Records and Private Papers Languages: English Date Range: 03 Jun 1907-09 May 1916 Extent: 1 volume