result would have been a dismal failure, calling down only ridicule on the head of the luckless inventor, and perhaps causing him to abandon the whole enterprise, discouraged and disheartened? Be this as it may, the European trip was considered a failure in a practical sense, while having resulted in a personal triumph in so far as the scientific elements of the invention were concerned. I shall, therefore, give only occasional extracts from the letters, some of them dealing with matters not in any way related to the telegraph. He writes to Mr. Smith on February 18, 1839:-- "I have been wholly occupied for the last week in copying out the correspondence and other documents to defend myself against the infamous attack of Dr. Jackson, notice of which my brother sent me.... I have sent a letter to Dr. Jackson calling on him to save his character by a total disclaimer of his presumptuous claim within one week from the receipt of the letter, and giving him the plea of a 'mistake' and 'misconception of my invention' by which he may retreat. If he fails to do this, I have requested my brother to publish immediately my defense, in which I give a history of the invention, the correspondence between Dr. Jackson and myself, and close with the letters of Hon. Mr. Rives, Mr. Fisher, of Philadelphia, and Captain Pell. "I cannot conceive of such infatuation as has possessed this man. He can scarcely be deceived. It must be his consummate self-conceit that deceives him, if he is deceived. But this cannot be; he knows he has no title whatever to a single hint of any kind in the matter." I have already alluded to the claim of Dr. Jackson, and have shown that it was proved to be utterly without foundation, and have only introduced this reference to it as an instance of the attacks which were made upon Morse, attacks which compelled him to consume much valuable time, in the midst of his other labors, in order to repel them, which he always succeeded in doing. In writing of his negotiations with the Russian Government he mentions M. Amyot, "who has proposed also an Electric Telegraph, but upon seeing mine he could not restrain his gratification, and with his whole soul he is at work to forward it with all who have influence. He is the right-hand man of the Baron Meyendorf, and he is exerting all his power to have the Russian Government adopt my Telegraph.... He is really a noble-minded man. The baron told me he had a _large soul_, and I find he has. I have no claim on him and yet he seems to take as much interest in my invention as if it were his own. How different a conduct from Jackson's!... Every day is clearing away all the difficulties that prevent its adoption; the only difficulty that remains, it is universally said, is the protection of the wires from malevolent attack, and this can be prevented by proper police and secret and deep interment. I have no doubt of its universal adoption; it may take time but it is certain."