Opinion by

After reserving the question “ whether there is any evidence in this case entitling the plaintiff to recover, ” the court below directed judgment to be entered on a verdict in favor of the *328plaintiff on the following state of facts : “ Plaintiff, riding in a sleigh with a friend and going eastwardly, came npon the Harrisburg bridge while the defendants’ snow sweeper, going west, was upon it. There is evidence that it was difficult, if not impossible, for him to turn back. When within about sixty feet of the sweeper, plaintiff’s horse became frightened and plaintiff and his friend jumped out of the sleigh, caught the horse by the head and motioned to the persons in charge of the sweeper to stop. The sweeper was stopped and the plaintiff led the horse by in safety. When some distance beyond it, variously stated as fifteen, twenty and sixty feet, plaintiff stopped, intending to get into the sleigh and drive on. Defendants’ employee started the sweeper and the horse became frightened, reared and dashed away, dragging the plaintiff some little distance, and injuring itself so much that it had to be killed.” A careful examination of the evidence convinces us that it would have been error not to have submitted the case to the jury.

The meeting of the plaintiff with the street sweeper was at a place where each had a right to be. It was the duty of each to exercise watchful care in passing on the bridge. The sweeper could not yield airy space and very properly stopped to allow the plaintiff to get around it. The defendant’s employees must have known that the sweeper when in motion produced an unusual noise likely to frighten a horse of ordinary quietness, and that such a noise when coming from behind the horse would be likely to alarm it. They saw its nervous condition when being taken around the sweeper and could readily anticipate that so long as the plaintiff was leading the horse, “ that was rearing and much excited,” “ skittish and shy,” the noise of the sweeper would be likely to aggravate its alarm. At least it would be a reasonable inference for a jury to draw and the defendant had the sweeper entirely within its control.

Inferences of fact are derived wholly and directly from the circumstances of a particular case by means of the common experience of mankind without the aid of rules of law whatever, and such inferences are to be drawn by a jury and not by the court. Just how long the sweeper should have remained still, depending as it does upon a number of other facts and the *329inferences to be drawn from them, makes the case peculiarly one for a jury. The degree of care to be used under the circumstances was not to be determined by any fixed rule of law, and in view of the conflicting testimony could not have been disposed of by the court.

The judgment is affirmed.