1. 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