31. IOR/L/E/9/1024 Reference (shelfmark): IOR/L/E/9/1024 Title: Collection 152/25 Tariff Board Enquiries - Gold and silver thread industries Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1930-Apr 1948 Extent: 1 file
32. IOR/L/E/9/1025 Reference (shelfmark): IOR/L/E/9/1025 Title: Collection 152/26 Tariff Board Enquiries - Duties on steel railway parts Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1930-Sep 1931 Extent: 1 file
33. IOR/L/E/9/1026 Reference (shelfmark): IOR/L/E/9/1026 Title: Collection 152/27 Tariff Board Enquiries - Pig iron: proposal to remove revenue duty Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1929-Jul 1931 Extent: 1 file
34. IOR/L/E/9/1027 Reference (shelfmark): IOR/L/E/9/1027 Title: Collection 152/28 Tariff Board Enquiries - Protection of heavy chemical industry Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1928-Jun 1933 Extent: 1 file
35. IOR/L/E/9/1028 Reference (shelfmark): IOR/L/E/9/1028 Title: Collection 152/29 Tariff Board Enquiries - Additional protection for cotton textile industries and others Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1932-Dec 1933 Extent: 1 file
36. IOR/L/E/9/1029 Reference (shelfmark): IOR/L/E/9/1029 Title: Collection 152/30 Tariff Board Enquiries - Protection of the cotton textile industry Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1932-Apr 1934 Extent: 1 file
37. IOR/L/E/9/1030 Reference (shelfmark): IOR/L/E/9/1030 Title: Collection 152/31 Tariff Board Enquiries - Glass industry Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1931-Feb 1949 Extent: 1 file
38. IOR/L/E/9/1031 Reference (shelfmark): IOR/L/E/9/1031 Title: Collection 152/32 Tariff Board Enquiries - Protection of the sericulture industry Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1932-Oct 1937 Extent: 1 file
39. IOR/L/E/9/1032 Reference (shelfmark): IOR/L/E/9/1032 Title: Collection 152/33 Tariff Board Enquiries - Iron and steel protection Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1933-Feb 1949 Extent: 1 file
40. IOR/L/E/9/1033 Reference (shelfmark): IOR/L/E/9/1033 Title: Collection 152/33(A) Tariff Board Enquiries - Iron and Steel Duties Act, 1934 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1934-Dec 1934 Extent: 1 file