171. IOR/R/20/B/3570 Reference (shelfmark): IOR/R/20/B/3570 Title: File 1957-58 Geophysical surveys in northern Hadhramaut G.C. Colley, PCL Geophysical Dept Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1959 Extent: 1 file
172. IOR/R/20/B/148 Reference (shelfmark): IOR/R/20/B/148 Title: File 4/4 Stores: Tender Board Collection Area: India Office Records and Private Papers Languages: English Date Range: 23 Aug 1940-18 Mar 1941 Extent: 1 file
173. IOR/R/20/B/210 Reference (shelfmark): IOR/R/20/B/210 Title: File 14/1 Opium [3 colls] Collection Area: India Office Records and Private Papers Languages: English Date Range: 15 Mar 1937-18 Dec 1939 Extent: 1 file
174. IOR/R/20/B/823 Reference (shelfmark): IOR/R/20/B/823 Title: File 77/13 Passports: miscellaneous correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Sep 1940-25 Oct 1940 Extent: 1 file
175. IOR/R/20/B/933 Reference (shelfmark): IOR/R/20/B/933 Title: File 108/2 Insurance: government securities Collection Area: India Office Records and Private Papers Languages: English Date Range: 4 Feb 1937-7 Oct 1937 Extent: 1 file
176. IOR/R/20/B/991 Reference (shelfmark): IOR/R/20/B/991 Title: File 137/1 of 1940 Prostitutes Collection Area: India Office Records and Private Papers Languages: English Date Range: 25 Oct 1940-5 Feb 1941 Extent: 1 file
177. IOR/R/20/B/1012 Reference (shelfmark): IOR/R/20/B/1012 Title: File 150/1 Rewards [2 colls] Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 Jun 1938-28 Jan 1939 Extent: 1 file
178. IOR/R/20/B/1020 Reference (shelfmark): IOR/R/20/B/1020 Title: File 155/1 Colonial Development Fund: Collection Area: India Office Records and Private Papers Languages: English Date Range: 26 Jun 1937-3 Oct 1939 Extent: 1 file
179. IOR/R/20/B/1055 Reference (shelfmark): IOR/R/20/B/1055 Title: File 185/1 Synagogues: synagogue houses Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Aug 1940-21 Sep 1940 Extent: 1 file
180. IOR/R/20/B/1617 Reference (shelfmark): IOR/R/20/B/1617 Title: File C/82/41/I Slavery Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1941-Jul 1949 Extent: 1 file