April 27, 1967 HERLIHY, J. Appeal by the self-insured employer from a decision of the Workmen's Compensation Board granting a schedule award to the claimant. The appellant first argues that there is no connection between the accident of September 18, 1963 and the schedule loss of 7 1/2% of the claimant's left arm. Dr. Gifford testified that, considering the facts of the accident, the defects which he found equivalent to a loss of 7 1/2% of the use of the left arm were caused by the accident. His