Abstract: A copy of a letter from Henry Willock, HM Chargé d'Affaires in Persia [Iran], to the Secret Committee of the Court of Directors of the East India Company, sent from Tabriz and dated 29 August 1821.The letter forwards a dispatch to the Marquess of Hastings, Governor-General of Bengal (IOR/L/PS/9/69/72) and enclosures (IOR/L/PS/9/69/73-74).Physical description: Condition: the letter was perforated in an attempt to stop the spread of disease.