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 Tehran and dated 4 April 1824.The letter reports that Major George Willock has been charged by the Shah and Prince Royal [Crown Prince] of Persia with a mission to India to discuss disputed points in the subsidy account, and asks the Court of Directors promptly to address Persia’s claims.It also forwards a dispatch to the Governor-General of Bengal (IOR/L/PS/9/69/170) and correspondence from the Shah and Prince Royal (IOR/L/PS/9/69/171-173).Physical description: The letter was perforated in an attempt to stop the spread of disease.