I had the pleasure to acknowledge yours of the first of Au gust by a courier, who left this city a few hours after I received it. I hope this will find you well and happy in London. The young gentleman whom I mentioned to you as being about to come hither is arrived, so that we must wait for another conveyance for the packet. In the mean time be so kind as to let me know your address in London. Mine is Rue de la Planche, No. 488.