1. Mss Eur F172/146-152 Reference (shelfmark): Mss Eur F172/146-152 Title: Powell Collection: additional deposit Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
2. Mss Eur F172/150 Reference (shelfmark): Mss Eur F172/150 Title: Scope & Content: Photographs of the Powell family in England Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1900-1920 Extent: Unspecified
3. Mss Eur F172/151 Reference (shelfmark): Mss Eur F172/151 Title: Scope & Content: Postcards of Amritsor, Lahore, Delhi, Bombay, Quetta, Peshawar and Agra Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1900-1920 Extent: Unspecified
4. Mss Eur F172/146 Reference (shelfmark): Mss Eur F172/146 Title: Scope & Content: Papers relating to the estates of Mary Evelina Powell Collection Area: India Office Records and Private Papers Languages: English Date Range: 1892-1913 Extent: Unspecified
5. Mss Eur F172/152 Reference (shelfmark): Mss Eur F172/152 Title: Scope & Content: Photographs of veterans at the Bengal Sappers and Miners Centenary at Rourkee Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: Unspecified
6. Mss Eur F172/147 Reference (shelfmark): Mss Eur F172/147 Title: Scope & Content: Notes on the career of Kenneth Francis MacKenzie drawn from the India Office Records Collection Area: India Office Records and Private Papers Languages: English Date Range: 1936 Extent: Unspecified
7. Mss Eur F172/148 Reference (shelfmark): Mss Eur F172/148 Title: Scope & Content: Correspondence of Col Sidney Henry Powell and Eva Mary Bell with Indian Prisoners of War in Germany Collection Area: India Office Records and Private Papers Languages: English Date Range: 1941-1942 Extent: Unspecified
8. Mss Eur F172/149 Reference (shelfmark): Mss Eur F172/149 Title: Scope & Content: Photograph Album of the Powell family in Kashmir, Simla etc [Transferred to Prints and Drawings Photo 938] Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1900-1920 Extent: Unspecified