Three pages, 12mo, minor defects, text clear and complete. I fear I quite forgot to send you the names of the books on 'fungi', and now I have not got them with me. But as the messenger is going up to Christiania I am sending you some rather crude pictures, which may be of some use pending the arrival of better books which I shall recommend shortly. | But for heaven's sake be careful! Some are so poisonous that no doctor can be of any use.