21. IOR/L/E/9/236 Reference (shelfmark): IOR/L/E/9/236 Title: Collection 30/21 Customs and Duties - Customs facilities for high - ranking Indian Government officials Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932-1948 Extent: 1 file
22. IOR/L/E/9/216 Reference (shelfmark): IOR/L/E/9/216 Title: Collection 30/2 Customs and Duties - Customs Formalities Convention 1923: treatment of commercial travellers' samples entering India Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1926-May 1937 Extent: 1 file
23. IOR/L/E/9/226 Reference (shelfmark): IOR/L/E/9/226 Title: Collection 30/12 Customs and Duties - Prohibition of payment of drawback on silver exported to Marmagoa Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1931-May 1931 Extent: 1 file
24. IOR/L/E/9/229 Reference (shelfmark): IOR/L/E/9/229 Title: Collection 30/15 Customs and Duties - Indian Customs Tariff schedules and Tariff values 1926 - 1940 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1926-Mar 1941 Extent: 1 file
25. IOR/L/E/9/234 Reference (shelfmark): IOR/L/E/9/234 Title: Collection 30/19 Customs and Duties - Customs Formalities Convention 1923: application of articles 10 and 11 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1932-Mar 1939 Extent: 1 file
26. IOR/L/E/9/248 Reference (shelfmark): IOR/L/E/9/248 Title: Collection 30/32A Customs and Duties - Exemption of aircraft fuel from customs duty: London conference 1939 Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1939-Mar 1939 Extent: 1 file
27. IOR/L/E/9/245 Reference (shelfmark): IOR/L/E/9/245 Title: Collection 30/30 Customs and Duties - Indian land frontiers customs regime: establishment of the line Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1932-Nov 1940 Extent: 1 file
28. IOR/L/E/9/217 Reference (shelfmark): IOR/L/E/9/217 Title: Collection 30/4A Customs and Duties - Kathiawar States: abolition of and re - imposition of Viramgam Customs Line Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1913-Mar 1932 Extent: 1 file
29. IOR/L/E/9/218 Reference (shelfmark): IOR/L/E/9/218 Title: Collection 30/4B Customs and Duties - Kathiawar States: abolition of and re - imposition of Viramgam Customs Line Collection Area: India Office Records and Private Papers Languages: English Date Range: Feb 1930-1935 Extent: 1 file
30. IOR/L/E/9/221 Reference (shelfmark): IOR/L/E/9/221 Title: Collection 30/7 Customs and Duties - International Customs Bureau: Government of India's contribution to Government of Pakistan Collection Area: India Office Records and Private Papers Languages: English Date Range: 1928-1936 Extent: 1 file