1. Mss Eur C313/1-19 Reference (shelfmark): Mss Eur C313/1-19 Title: Papers relating to official duties and political questions Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
2. Mss Eur C313/33-66 Reference (shelfmark): Mss Eur C313/33-66 Title: Photographs in collection of Maj Ronald Sinclair (alias Reginald Teague Jones), Frontier Constabulary 1914-17, British agent in Transcaspia 1917-22 Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified
3. Mss Eur C313/20-32 Reference (shelfmark): Mss Eur C313/20-32 Title: Writings, travels and related papers of Maj Ronald Sinclair (alias Reginald Teague Jones), Frontier Constabulary 1914-17, British agent in Transcaspia 1917-22 Collection Area: India Office Records and Private Papers Languages: English Date Range: Unspecified Extent: Unspecified