1. Mss Eur F172/41-85 Reference (shelfmark): Mss Eur F172/41-85 Title: Papers of Maj-Gen Sidney Henry Powell, Royal Engineers 1884-1923, Colonel Commandant, Indian Signal Corps 1934-36 Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
2. Mss Eur F172/71 Reference (shelfmark): Mss Eur F172/71 Title: Scope & Content: Genealogical Notes. Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1930-1970 Extent: Unspecified
3. Mss Eur F172/68 Reference (shelfmark): Mss Eur F172/68 Title: Scope & Content: Genealogical Notebook (Skelton family). Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1920-1930 Extent: Unspecified
4. Mss Eur F172/76 Reference (shelfmark): Mss Eur F172/76 Title: Scope & Content: Indian Signal Corps Calendar. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1935 Extent: Unspecified
5. Mss Eur F172/46 Reference (shelfmark): Mss Eur F172/46 Title: Scope & Content: Christmas card from Princess Mary. Collection Area: India Office Records and Private Papers Languages: English Date Range: Dec 1914 Extent: Unspecified
6. Mss Eur F172/64 Reference (shelfmark): Mss Eur F172/64 Title: Scope & Content: Military papers of Col Sidney Henry Powell. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915 Extent: Unspecified
7. Mss Eur F172/78 Reference (shelfmark): Mss Eur F172/78 Title: Scope & Content: Christmas cards of the Indian Signal Corps. Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1935-1937 Extent: Unspecified
8. Mss Eur F172/69 Reference (shelfmark): Mss Eur F172/69 Title: Scope & Content: The Bhagavad Gita, translated by Annie Besant (Madras). Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922 Extent: Unspecified
9. Mss Eur F172/51 Reference (shelfmark): Mss Eur F172/51 Title: Scope & Content: Correspondence of Sidney Henry Powell regarding the Indian Signal Corps. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933-1938 Extent: Unspecified
10. Mss Eur F172/44 Reference (shelfmark): Mss Eur F172/44 Title: Scope & Content: Official Correspondence of Sidney Henry Powell regarding the extension of the Hindustan-Tibet Road. Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar-Nov 1907 Extent: Unspecified