Abstract: A copy of a letter from Henry Willock, HM Chargé d’Affaires in Persia [Iran], to John McCulloch, Secretary to the Political Department of the East India Company, sent from Tehran and dated 20 April 1824.The letter forwards a dispatch to Lord Conyngham, Under-Secretary of State for Foreign Affairs (IOR/L/PS/9/69/182) and enclosure (IOR/L/PS/9/69/183).Physical description: 1 item (2 folios)