21. IOR/V/27/740/4 Reference (shelfmark): IOR/V/27/740/4 Title: India. Electrical Adviser, Electrical undertakings in India, corrected up to 1912. Calcutta, 1913 Scope & Content: For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 volume
22. IOR/V/27/740/30 Reference (shelfmark): IOR/V/27/740/30 Title: Blenkinsop, B A, Report on Hydro-Electric Surveys, Assam: Vol 1 Report. Shillong, 1923 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923 Extent: 1 volume
23. IOR/V/27/740/31 Reference (shelfmark): IOR/V/27/740/31 Title: Blenkinsop, B A, Report on Hydro-Electric Surveys, Assam: Vol 2 Maps. Shillong, 1923 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923 Extent: 1 volume
24. IOR/V/27/740/26 Reference (shelfmark): IOR/V/27/740/26 Title: India. Department of Industries, Indian Electricity Rules, 1937, as amended up to 3 August 1939. Delhi, 1939 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1939 Extent: 1 volume
25. IOR/V/27/740/27 Reference (shelfmark): IOR/V/27/740/27 Title: India. Department of Industries, Indian Electricity Rules, 1937, as amended up to 30 July 1946. Simla, 1948 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1948 Extent: 1 volume
26. IOR/V/27/740/17 Reference (shelfmark): IOR/V/27/740/17 Title: India. Public Works Department, Rules...regulating the generation, transmission, supply and use of electrical energy ... issued 23 December 1910. Calcutta, 1911 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 volume
27. IOR/V/27/740/18 Reference (shelfmark): IOR/V/27/740/18 Title: India. Public Works Department, Rules...regulating the generation, transmission, supply and use of electrical energy ... issued 23 December 1910. 1915 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915 Extent: 1 volume
28. IOR/V/27/740/20 Reference (shelfmark): IOR/V/27/740/20 Title: India. Department of Industries, Indian Electricity Rules, Corrected up to 21 January, 1923 [with correction slips]. Calcutta, 1923 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1923 Extent: 1 volume
29. IOR/V/27/740/52 Reference (shelfmark): IOR/V/27/740/52 Title: United Provinces. Public Works Department, The completion report of the Mussoorie Hydro-Electric Scheme: Vol 1 Report. Allahabad, 1914 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914 Extent: 1 volume
30. IOR/V/27/740/53 Reference (shelfmark): IOR/V/27/740/53 Title: United Provinces. Public Works Department, The completion report of the Mussoorie Hydro-Electric Scheme: Vol 2 Plates. Allahabad, 1914 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914 Extent: 1 volume