things, in chief, that prior to the accident he had received orders to block all the frogs and keep them blocked; that he had blocked this particular frog about a week before the accident ; and that the Boston and Maine Railroad had supplied blocks to him j and, on cross-examination, that he did not keep any account as to when he put blocks into frogs, that he put them in when needed, and that he was looking all the time for them. The jury might well understand this testimony to mean that he kept all the frogs blocked, as well as this particular frog. To meet this the plaintiff might show, by any competent evidence, that on the morning after the accident other frogs near by were unblocked, and might argue, in the absence of anything to show the contrary, that it was unlikely that several blocks would get displaced at once, and that the witness was mistaken in his testimony, and also that the evidence tended to show notice to the Boston and Maine Railroad or its officers. The photograph was competent evidence for the purpose of showing that the blocks were not there. Blair v. Pelham, 118 Mass. 420. Randall v. Chase, 133 Mass. 210. Dyson v. New York & New England Railroad, 57 Conn. 9, 24.
5. The remaining question is as to the admissibility of the evidence of the price for the services of a nurse. Dr. Whittier had testified, without objection, that he had recommended the plaintiff’s testator to go South or West for the recovery of his health; that it was necessary that a person should go from here with him; that he was in the incipient stages of consumption; and that, while his injuries would not directly produce this disease, they would produce a condition of body favorable to its development. He was then allowed, against objection, to testify that a fair price for the services of such trained nurse as would be competent to take care of such a case would be five dollars a day. The plaintiff’s testator had lost by the accident both legs below the knees.
There could be but one action to recover damages for the injury, and therefore compensation for injury in the future, as well as in the past, must now be estimated and awarded. The question before us is not as to the rule to be applied when compensation for the future is to be made, but merely whether the evidence was competent. Elements of injury in the future which may be considered are the probable duration of life or of ill health, the diminished ability to labor, the loss of future