891. 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
892. 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
893. 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
894. 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
895. 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
896. IOR/L/PWD/7/1611 Reference (shelfmark): IOR/L/PWD/7/1611 Title: File 763 II Indo-European Telegraph Department Code of Regulations (nos 101-359) Collection Area: India Office Records and Private Papers Languages: English Date Range: 09 Aug 1920-03 Jan 1928 Extent: 1 volume
897. IOR/L/PWD/7/1612 Reference (shelfmark): IOR/L/PWD/7/1612 Title: File 763 III Indo-European Telegraph Department Code of Regulations (nos 360-end) Collection Area: India Office Records and Private Papers Languages: English Date Range: 03 Jan 1928-12 Feb 1931 Extent: 1 volume
898. IOR/L/PWD/7/1613 Reference (shelfmark): IOR/L/PWD/7/1613 Title: File 763A Code of Regulations: resolutions etc from the GOI Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 Jul 1924-04 Nov 1931 Extent: 1 volume
899. IOR/L/PWD/7/1730 Reference (shelfmark): IOR/L/PWD/7/1730 Title: File 935 Proposed transfer of control of Indo-European Telegraph Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Aug 1922-05 May 1930 Extent: 1 volume
900. IOR/L/PWD/7/1802 Reference (shelfmark): IOR/L/PWD/7/1802 Title: File 1027 Wireless stations in India: information for Wireless Telegraphy Board Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Sep 1927-26 Feb 1931 Extent: 1 volume