41. IOR/L/PS/1-261 Reference (shelfmark): IOR/L/PS/1-261 Title: Political (Internal) Department Annual Files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931-1941 Extent: 265 files
42. IOR/L/PS/13/262-264 Reference (shelfmark): IOR/L/PS/13/262-264 Title: Collection 1: Aircraft and aviation Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1946 Extent: 3 files
43. IOR/L/PS/13/265-286 Reference (shelfmark): IOR/L/PS/13/265-286 Title: Collection 2: Arms and ammunition Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924-1948 Extent: 22 files
44. IOR/L/PS/13/287-293 Reference (shelfmark): IOR/L/PS/13/287-293 Title: Collection 3: Chamber of Princes Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924-1947 Extent: 7 files
45. IOR/L/PS/13/294-298 Reference (shelfmark): IOR/L/PS/13/294-298 Title: Collection 4: Committees and conferences Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927-1941 Extent: 5 files
46. IOR/L/PS/13/532-540 Reference (shelfmark): IOR/L/PS/13/532-540 Title: Collection 10: Press and publicity Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1947 Extent: 9 files
47. IOR/L/PS/13/791-830 Reference (shelfmark): IOR/L/PS/13/791-830 Title: Collection 12: British Royal Family Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1949 Extent: 40 files
48. IOR/L/PS/13/1039-1045 Reference (shelfmark): IOR/L/PS/13/1039-1045 Title: Collection 18: Bihar and Orissa Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924-1949 Extent: 8 files
49. IOR/L/PS/13/1103-1188 Reference (shelfmark): IOR/L/PS/13/1103-1188 Title: Collection 20: Central India Agency Collection Area: India Office Records and Private Papers Languages: English Date Range: 1900-1949 Extent: 87 files
50. IOR/L/PS/13/1259-1273 Reference (shelfmark): IOR/L/PS/13/1259-1273 Title: Collection 23: Jammu and Kashmir Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1947 Extent: 15 files