21. IOR/Z/L/PS/12/37 Reference (shelfmark): IOR/Z/L/PS/12/37 Title: External Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1948 Extent: 1 volume
22. IOR/Z/L/PS/12/38 Reference (shelfmark): IOR/Z/L/PS/12/38 Title: External Department Register Collection Area: India Office Records and Private Papers Languages: English Date Range: 1949-1950 Extent: 1 volume
23. IOR/Z/L/PS/12/39 Reference (shelfmark): IOR/Z/L/PS/12/39 Title: External Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1949 Extent: 1 volume
24. IOR/Z/L/PS/12/40 Reference (shelfmark): IOR/Z/L/PS/12/40 Title: External Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1950 Extent: 1 volume
25. IOR/Z/L/PS/12/1 Reference (shelfmark): IOR/Z/L/PS/12/1 Title: Political (External) Department Register Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931 Extent: 1 volume
26. IOR/Z/L/PS/12/2 Reference (shelfmark): IOR/Z/L/PS/12/2 Title: Political (External) Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931 Extent: 1 volume
27. IOR/Z/L/PS/12/3 Reference (shelfmark): IOR/Z/L/PS/12/3 Title: Political (External) Department Register Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 volume
28. IOR/Z/L/PS/12/4 Reference (shelfmark): IOR/Z/L/PS/12/4 Title: Political (External) Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 volume
29. IOR/Z/L/PS/12/5 Reference (shelfmark): IOR/Z/L/PS/12/5 Title: Political (External) Department Register Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: 1 volume
30. IOR/Z/L/PS/12/6 Reference (shelfmark): IOR/Z/L/PS/12/6 Title: Political (External) Department Index Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: 1 volume