201. IOR/V/27/771 Reference (shelfmark): IOR/V/27/771 Title: Aviation: Manuals Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1957 Extent: 14 volumes
202. IOR/V/27/780 Reference (shelfmark): IOR/V/27/780 Title: Building and Town Planning Collection Area: India Office Records and Private Papers Languages: English Date Range: 1896-1935 Extent: 31 volumes
203. IOR/V/27/800 Reference (shelfmark): IOR/V/27/800 Title: Social and Economic Conditions: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1894-1947 Extent: 25 volumes
204. IOR/V/27/801 Reference (shelfmark): IOR/V/27/801 Title: Standard of Living and Prices Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914-1956 Extent: 29 volumes
205. IOR/V/27/802 Reference (shelfmark): IOR/V/27/802 Title: Housing Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909-1910 Extent: 2 volumes
206. IOR/V/27/803 Reference (shelfmark): IOR/V/27/803 Title: Social Problems Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1944 Extent: 4 volumes
207. IOR/V/27/810 Reference (shelfmark): IOR/V/27/810 Title: Population Collection Area: India Office Records and Private Papers Languages: English Date Range: 1857-1954 Extent: 17 volumes
208. IOR/V/27/820 Reference (shelfmark): IOR/V/27/820 Title: Emigration Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1951 Extent: 36 volumes
209. IOR/V/27/821 Reference (shelfmark): IOR/V/27/821 Title: Emigration: Manuals Collection Area: India Office Records and Private Papers Languages: English Date Range: 1866-1941 Extent: 27 volumes
210. IOR/V/27/830 Reference (shelfmark): IOR/V/27/830 Title: Food and Famine Collection Area: India Office Records and Private Papers Languages: English Date Range: 1861-1957 Extent: 102 volumes