On another occasion when I made my visit, it happened to be the day of the races occurring at a well known track some ten miles away, and members of the household where she was residing had gone to witness them. Neither she nor I had ever attended these races--we knew nothing of the appearance of the place, of the events that were expected, nor even of the ordinary routine of the sport. She was put into the deep hypnotic sleep, and thinking it a good opportunity to test her clairvoyance, I requested her to go to the grounds and I carefully directed her on her journey. Once within the inclosure she described the bright and cheerful appearance--the pavilion, the judge's stand, and the position of persons whom she knew. She said there was no race at the time; but that boys were going around among the spectators and getting money; that the people seemed excited; that they stood up and held out money, and beckoned to the boys to come--but she did not know what it meant. I suggested that perhaps they were betting. She seemed to look carefully and then said: "That is just what they are doing." She then described the race which followed, was much excited, and told who of the persons she knew were winners. I then said: "You will remember all this and be able to tell M. when she comes home." It was found that everything had transpired as she had described. One of the races had been a failure, the horses coming in neck and neck; all bets were cancelled and new bets were made, which caused the excitement which she had witnessed. She surprised those who were present by the accuracy of her description, both of the place and the events, especially of the excitement caused by making the new bets. On the same occasion, before awakening her, I said to her: "Now, I have something very particular to say to you and I want you to pay close attention. "This evening when your dinner is brought up to you--you, A. B.'s second self, will make A. B. see me come in and stand here at the foot of the bed. I shall say to you: 'Hello! you are at dinner. Well, I won't disturb you,' and immediately I shall go. And you will write me about my visit." I then awoke her in the usual manner. This was Tuesday, July 3, 1894. On Thursday following I received this note, which I have in my possession. "DEAR DR. MASON:-- "As I was eating my dinner on Tuesday I heard some one say 'Good-evening.' I turned around surprised, as I had heard no one enter the room, and there at the foot of the bed I saw _you_. "I said 'Halloo! won't you sit down?' you said: 'Are you taking your dinner? Then I won't detain you,' and before I could detain you, you disappeared as mysteriously as you had come. Why did you leave so suddenly? Were you angry? Mary, the nurse, says you were not here at all at dinner-time. I say you were. Which of us is right? "Sincerely, "A. B." (Full name signed.)