11. IOR/V/27/842/11 Reference (shelfmark): IOR/V/27/842/11 Title: Madeley, J.W., Madras city main drainage, 1913: Vol 1 Report. Madras, 1913 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 volume
12. IOR/V/27/842/12 Reference (shelfmark): IOR/V/27/842/12 Title: Madeley, J.W., Madras city main drainage, 1913: Vol 2 Estimates. Madras, 1913 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 volume
13. IOR/V/27/842/13 Reference (shelfmark): IOR/V/27/842/13 Title: Durand, H.M., Reports and surveys regarding the drainage of the Nujjufgurh Jheel, near Delhi, and of the adjacent tract of country in Zillah Goorgaon. Calcutta, 1838 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838 Extent: 1 volume
14. IOR/V/27/842/14 Reference (shelfmark): IOR/V/27/842/14 Title: Correspondence regarding the drainage of the Nujjuffgurh Jheel. Agra: Secundra Orphan Press, 1855 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855 Extent: 1 volume
15. IOR/V/27/842/15 Reference (shelfmark): IOR/V/27/842/15 Title: [Greathed, Wilberforce H.], Report on the drainage of the City of Delhi and on the means of improving it. Agra: Secundra Orphan Press, 1852 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1852 Extent: 1 volume
16. IOR/V/27/842/16 Reference (shelfmark): IOR/V/27/842/16 Title: Thomason, C.S., Report on the drainage and irrigation of the Terraie. 1864 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1864 Extent: 1 volume
17. IOR/V/27/842/17 Reference (shelfmark): IOR/V/27/842/17 Title: Gilbert J Fowler, Report on the treatment of sullage in the United Provinces (Allahabad, 1909) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909 Extent: 1 volume