September 22, 1948. Appeal from Workmen's Compensation Board. Present — Hill, P.J., Heffernan, Brewster, Russell and Deyo, JJ. The claimant was employed as a radio analyzer and while in the washroom on the employer's premises a fight occurred between claimant and a coemployee and claimant was injured. The evidence reveals that the claimant and the coemployee were talking about parachutes when the fight occurred and claimant was struck on the head. It also reveals that claimant had previously had