The appellant claims compensation from the appellee on the ground that the death of her husband resulted from an accident which occurred while he was in its employ. The finding of the compensation board is that he died from natural causes, and that there was no evidence that there had been “any accident at all.” This was conclusive upon the court below, and it properly so *231held: Poluskiewicz v. Philadelphia & Reading Coal & Iron Company, 257 Pa. 305.

Appeal dismissed.