Abstract: A copy of a letter from Henry Willock, HM Chargé d’Affaires in Persia [Iran], to the Marquis of Hastings, Governor-General of Bengal, sent from Tehran and dated 20 December 1820.The letter reports developments in Anglo-Persian relations following the 1819 British expedition against ‘piracy’, forwarding correspondence with Persian Ministers (IOR/L/PS/9/69/47-52). It also discusses the relations of the Prince-Governor of Fars with the central Persian Government and with Dushtistaun [Dashtistān]The letter was enclosed in Willock’s letter to the Secret Committee of the Court of Directors of the East India Company dated 26 December 1820 (IOR/L/PS/9/69/46).Physical description: 1 item (4 folios)