31. IOR/R/1/1/1881-2045 Reference (shelfmark): IOR/R/1/1/1881-2045 Title: Political Branch Files - 1930 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1933 Extent: 189 files
32. IOR/R/1/1/2046-2207 Reference (shelfmark): IOR/R/1/1/2046-2207 Title: Political Branch Files - 1931 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1933 Extent: 178 files
33. IOR/R/1/1/2208-2322 Reference (shelfmark): IOR/R/1/1/2208-2322 Title: Political Branch Files - 1932 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1935 Extent: 136 files
34. IOR/R/1/1/2323-2490 Reference (shelfmark): IOR/R/1/1/2323-2490 Title: Political Branch Files - 1933 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932-1935 Extent: 184 files
35. IOR/R/1/1/2491-2634 Reference (shelfmark): IOR/R/1/1/2491-2634 Title: Political Branch Files - 1934 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933-1936 Extent: 152 files
36. IOR/R/1/1/2635-2779 Reference (shelfmark): IOR/R/1/1/2635-2779 Title: Political Branch Files - 1935 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933-1937 Extent: 151 files
37. IOR/R/1/1/2780-2899 Reference (shelfmark): IOR/R/1/1/2780-2899 Title: Political Branch Files - 1936 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935-1941 Extent: 127 files
38. IOR/R/1/1/2900-3033 Reference (shelfmark): IOR/R/1/1/2900-3033 Title: Political Branch Files - 1937 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934-1941 Extent: 136 files
39. IOR/R/1/1/3034-3222 Reference (shelfmark): IOR/R/1/1/3034-3222 Title: Political Branch Files - 1938 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937-1940 Extent: 190 files
40. IOR/R/1/1/3223-3437 Reference (shelfmark): IOR/R/1/1/3223-3437 Title: Political Branch Files - 1939 cycle Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936-1946 Extent: 219 files