1. Mss Eur F240/1-31 Reference (shelfmark): Mss Eur F240/1-31 Title: Diaries Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
2. Mss Eur F240/32-54 Reference (shelfmark): Mss Eur F240/32-54 Title: Arthur Herbert Cocks, Indian Civil Service 1837-63: correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
3. Mss Eur F240/55-61 Reference (shelfmark): Mss Eur F240/55-61 Title: Arthur Herbert Cocks, Indian Civil Service 1837-63: miscellaneous papers Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified