21. IOR/V/27/280/21 Reference (shelfmark): IOR/V/27/280/21 Title: India. Army Department, Military audit code [with correction slips]. Reprint 1942. Delhi Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: 1 volume
22. IOR/V/27/280/22 Reference (shelfmark): IOR/V/27/280/22 Title: India. Army Department, Military audit code [with correction slips]. Amendments, 1942-45 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1945 Extent: 1 volume
23. IOR/V/27/280/23 Reference (shelfmark): IOR/V/27/280/23 Title: India. Army Department, Military engineer services account code, with appendices (provisional issue). Simla, 1925 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1925 Extent: 1 volume
24. IOR/V/27/280/24 Reference (shelfmark): IOR/V/27/280/24 Title: India. Army Department, Military engineer services account code, Book of forms (provisional issue). Simla, 1925 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1925 Extent: 1 volume
25. IOR/V/27/280/25 Reference (shelfmark): IOR/V/27/280/25 Title: India. Army Department, Military engineer services account code, 1926 provisional issue. Calcutta, 1926 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926 Extent: 1 volume
26. IOR/V/27/280/26 Reference (shelfmark): IOR/V/27/280/26 Title: India. Army Department, Military engineer services account code, Book of forms (1927, provisional issue). Simla, 1927 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1927 Extent: 1 volume
27. IOR/V/27/280/27 Reference (shelfmark): IOR/V/27/280/27 Title: India. Army Department, Military engineer services account code, (Corrected up to December 1928). Calcutta, 1929 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929 Extent: 1 volume
28. IOR/V/27/280/28 Reference (shelfmark): IOR/V/27/280/28 Title: India. Army Department, Military engineer services account code, Book of forms (corrected up to December 1928). Calcutta, 1929 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929 Extent: 1 volume
29. IOR/V/27/280/29 Reference (shelfmark): IOR/V/27/280/29 Title: India. Army Department, Provisional regulations respecting admission to the India Military Academy, Dehra Dun, 1932. Calcutta, 1932 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 volume
30. IOR/V/27/280/30 Reference (shelfmark): IOR/V/27/280/30 Title: India. Army Department, Regulations respecting admission to the Indian Military Academy, Dehra Dun and for first appointments to His Majesty's Indian land forces, 1937. Delhi, 1937 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: 1 volume