Sending this letter with Smith's mother. Committee of Liverpool Botanic Garden has accepted Smith's offer of duplicate Linnaean herbarium. The same Committee also carried his other proposal to send John Bradbury on a botanical exploration of Louisiana and the great branches of the Mississippi for three years; he is to take his two sons of 21 or 22 years old, one to accompany him in his travels and the other to be at a garden in New Orleans cultivating the plants and sending them live to England; asks for Smith's advice to make the most of the opportunity, in return Bradbury will get Smith anything he wants from America. Bradbury leaving in two or three months.