Intercepted Correspondence from India: Containing Dispatches from Marquis Wellesley and from the Governor General in Council to the Secret Committee of the Court of Directors to Major-Gen. Wellesley, &c., Together with Reports of the State of Our India Possessions, Sent by a French Emissary to General Decaen, Governor of the Mauritius : and Letters from Various Persons in India to Their Friends in Great Britain