When a servant brings an action against his employer upon the ground of negligence, to recover for an injury sustained in the course of his employment, he must show, to maintain such an action, that his master failed 'to perform a duty the law imposed on him for his benefit, and that the failure to perform it was the legal cause of his injury.
One particular in which the plaintiff says the defendants failed to perform their duty toward him was their failure to inform him of the danger to which he was subjected in attempting to turn the shaft while it laid in the boxes of the hangers with the caps removed — a danger which he says he did not appreciate, and the risks attending which he consequently did not assume as a matter of law by his contract of service. If there was evidence from which the jury might find the facts thus alleged, the defendants’ motions were properly denied, whether the defendants were negligent in other respects or not.
Whether or not the defendants, in the exercise of ordinary-care, ought to have informed the plaintiff of the danger to which he was subjected, depends in part upon the question whether they ought to have anticipated that Kelley would remove the caps; and that is a question of fact to be established, like other facts, by evidence. The fact that the shafting could have been repaired with the caps in place is evidence from which it could be found that the defendants were not bound to anticipate their removal, but it is not conclusive of that question. It cannot be said from that fact alone, when the location and condition of the shafting are considered, that an ordinary man *388who was familiar with it would, not have anticipated that Kelley would remove the caps. So it cannot be said that it conclusively appears that the defendants ought not to have anticipated that he would remove them. It might be found, therefore, that the defendants ought to have anticipated that Kelley would remove the caps; consequently, it might be found that they should have notified the plaintiff of the danger incident to turning the shafting after their removal. But the defendants contend that, even if it could be found that the ordinary man would have notified the plaintiff of that danger, it cannot be found they were in fault, because it conclusively appears that the plaintiff would have known of the danger if he had used ordinaiy care to inform himself in respect to it. If he ought to have known of that danger, the law imposed no duty in respect to it upon the defendants for his benefit. Notwithstanding the plaintiff knew he would be injured if the shafting fell when he was at work, it does not follow that he ought to have known it was liable to fall if he turned it in the way he did after the caps were removed. It was lying hi the boxes in which it was designed to turn. The plaintiff was unskilled in that kind of work, he was turning-the shafting slowly, and there was nothing about the work or the way of doing it calculated to call the attention of such a man to the fact that the shafting was liable to roll out of the hangers if he continued to turn it. Upon these facts it does not conclusively appear that he was in fault for not knowing of the danger to which he, was exposed, or, in other words, that he assumed the risk óf his injury; for when, as in this case, it appears that the plaintiff was not in fact aware of the danger to which he was exposed, he will not be held to have assumed the risk incident thereto unless it clearly appears that he would have known of the danger and appreciated the risk if he had used ordinary care to inform himself in relation to it. Miller v. Railroad, ante, p. 330; Stevens v. Company, ante, p. 159; Kasjeta v. Company, ante, p. 22; Murphy v. Railway, ante, p. 18; St. Jean v. Tolles, 72 N. H. 587; English v. Amidon, 72 N. H. 301; Slack v. Carter, 72 N. H. 267; Galvin v. Pierce, 72 N. H. 79; Boyce v. Johnson, 72 N. H. 41; Olney v. Railroad, 71 N. H. 427; Lapelle v. Company, 71 N. H. 346; McLaine v. Company, 71 N. H. 294; Thompson v. Bartlett, 71 N. H. 174; Sanders v. Company, 70 N. H. 624; Edwards v. Tilton Mills, 70 N. H. 574; Bennett v. Warren, 70 N. H. 564; Morrison v. Fibre Co., 70 N. H. 406; Story v. Railroad, 70 N. H. 364; Carr v. Electric Co., 70 N. H. 308; Whitcher v. Railroad, 70 N. H. 242; Leazotte v. Railroad, 70 N. H. 5; Lintott v. Company, 69 N. H. 628.
The defendants contend that Kelley was negligent when he *389removed the caps, and that it conclusively appears that his negligence in that respect was the legal cause of the plaintiff’s injury. Whether that was the sole cause, one of the concurring causes, or only the occasion of the plaintiff’s injury is a question of fact. Ela v. Cable Co., 71 N. H. 1. Since it could be found that the plaintiff should have been instructed in respect to the danger, and that if that had been done the accident would not have happened, there was evidence to sustain the verdict, even if it is conceded that Kelley was negligent and that his negligence contributed to cause the plaintiff’s injury. A servant who is injured by the concurrent negligence of his master and a fellow-servant may recover from either, provided he was himself without fault. Matthews v. Clough, 70 N. H. 600.
As there was evidence of a breach of the master’s non-delegable •duty to instruct the plaintiff as to the danger of the work, as a causé oí the accident sufficient to authorize the submission of the case to the jury, it is not material to inquire, in the absence of any •exceptions raising the question, whether the alleged negligence of the master mechanic in assigning so small a number of men to the work was the negligence of a fellow-servant, as argued by the defendants, or a breach of the master’s duty to furnish sufficient instrumentalities, as claimed by the plaintiff. If the defendants were found to be right in their contention on this point, the exceptions to the denial of the motions for a nonsuit and to direct a verdict could not be sustained.
Although there was evidence from which it could be found that the defendants made a settlement with the plaintiff before he brought this suit, the jury have found that no settlement was made, and there was evidence to sustain their finding. As the plaintiff had not settled with the defendants, there was no contract to be rescinded, and there could be nothing in his hands which had been paid to him in pursuance of it, and which it was incumbent upon him to return before a rescission.
Exceptions overruled.
All concurred.