21. IOR/L/MIL/7/19369 Reference (shelfmark): IOR/L/MIL/7/19369 Title: Collection 439/21 Method of addressing departments and individuals. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1939 Extent: 1 file
22. IOR/L/MIL/7/19370 Reference (shelfmark): IOR/L/MIL/7/19370 Title: Collection 439/22 Instructions regarding paraphrasing, deciphering of telegrams. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1946 Extent: 1 file
23. IOR/L/MIL/7/19371 Reference (shelfmark): IOR/L/MIL/7/19371 Title: Collection 439/23 Supply in duplicate of copies of letters to Army Department, and arrangements for supply of a similar number of copies of letters emanating from that department. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1946 Extent: 1 file
24. IOR/L/MIL/7/19372 Reference (shelfmark): IOR/L/MIL/7/19372 Title: Collection 439/24 Arrangements in connection with the air mail. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1946 Extent: 1 file
25. IOR/L/MIL/7/19373 Reference (shelfmark): IOR/L/MIL/7/19373 Title: Collection 439/25 Abolition of the Omnibus Despatch and introduction of new form of Secretary's letter. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1916-1925 Extent: 1 file
26. IOR/L/MIL/7/19374 Reference (shelfmark): IOR/L/MIL/7/19374 Title: Collection 439/26 Responsibility for preventing delay of Military Department files in other departments. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917 Extent: 1 file
27. IOR/L/MIL/7/19375 Reference (shelfmark): IOR/L/MIL/7/19375 Title: Collection 439/27 Miscellaneous office economy circulars. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1931-1946 Extent: 1 file
28. IOR/L/MIL/7/19376 Reference (shelfmark): IOR/L/MIL/7/19376 Title: Collection 439/28 Secretary of State to interview officers or widows of officers who have been victims of terrorism in India. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 file
29. IOR/L/MIL/7/19377 Reference (shelfmark): IOR/L/MIL/7/19377 Title: Collection 439/29 Anglo-Indian Radio Telegraph Service. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933-1939 Extent: 1 file
30. IOR/L/MIL/7/19378 Reference (shelfmark): IOR/L/MIL/7/19378 Title: Collection 439/30 Grant of special leave to members of staff taking part in India Office cricket matches. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937-1938 Extent: 1 file