"We received the machine on Thursday morning, and in an hour we made the first trial, which did not succeed, nor did it with perfect success until Saturday—all which time Professor M. was rather unwell. To-morrow we shall make our first exhibition, and continue it until Wednesday, when we must again box up. Professor M. has received a letter from Mr. Patterson inviting us to exhibit at Philadelphia, and has answered it, but has said nothing to me about his intentions. He is altogether inclined to operate in his own name, so much so that he has had printed five hundred blank invitations in his own name at your expense."

On the other hand, this same George Vail, writing to Morse on January 26, 1838, asks him to "bear with A., which I have no doubt you will. He is easily vexed. Trusting to your universal coolness, however, there is nothing to fear. Keep him from running ahead too fast."

Again writing to his brother George from Washington, on February 20, 1838, Alfred says: "In regard to Professor M. calling me his 'assistant,' this is also settled, and he has said as much as to apologize for using the term."

Why Vail should have objected to being called Morse's assistant, I cannot quite understand, for he was so designated in the contract later made with the Government; but Morse was evidently willing to humor him in this.

I have thought it best to refer to these little incidents partly in the interest of absolute candor, partly to emphasize the nervous tension under which both were working at that time. That there was no lasting resentment in the mind of Vail is amply proved by the following extract from a long letter written by him on March 19, 1838:—

"The great expectations I had on my return home of going into partnership with George, founded, or semi-founded, on the promises made by my father, have burst. I am again on vague promises for three months, and they resting upon the success of the printing machine.

"I feel, Professor Morse, that, if I am ever worth anything, it will be wholly attributable to your kindness. I now should have no earthly prospect of happiness and domestic bliss had it not been for what you have done. For which I shall ever remember [you] with the liveliest emotions of gratitude, whether it is eventually successful or not."

Aside from the slight friction to which I have referred, and which was most excusable under the circumstances, the joint work on the telegraph proceeded harmoniously. The invitation from Mr. Patterson, to exhibit the instrument before the Committee of Science and Arts of the Franklin Institute of Philadelphia, was accepted. The exhibition took place on February 8, and was a pronounced success, and the committee, in expressing their gratification, voiced the hope that the Government would provide the funds for an experiment on an adequate scale.

From Philadelphia Morse proceeded to Washington accompanied by Vail, confidently believing that it would only be necessary to demonstrate the practicability of his invention to the country's legislators assembled in Congress, in order to obtain a generous appropriation to enable him properly to test it. But he had not taken into account that trait of human nature which I shall dignify by calling it "conservatism," in order not to give it a harder name.

The room of the Committee on Commerce was placed at his disposal, and there he hopefully strung his ten miles of wire and connected them with his instruments. Outwardly calm but inwardly nervous and excited, as he realized that he was facing a supreme moment in his career, he patiently explained to all who came, Congressmen, men of science, representatives of foreign governments, and hard-headed men of business, the workings of the instrument and proved its feasibility. The majority saw and wondered, but went away unconvinced. On February 21, President Martin Van Buren and his entire Cabinet, at their own special request, visited the room and saw the telegraph in operation. But no action was taken by Congress; the time was not yet ripe for the general acceptance of such a revolutionary departure from the slow-going methods of that early period. While individuals here and there grasped the full significance of what the mysterious ticking of that curious instrument foretold, they were vastly in the minority. The world, through its representatives in the capital city of the United States, remained incredulous.