Ned Day bowls in American Bowling Congress championship in Milwaukee, WI

WS bowling alley in Milwaukee, WI, at which bowlers participate in the American Bowling Congress championship; men bowl in lanes / MS bowler bowls ball down lane; pan to follow ball as it moves / two balls hit two sets of pins, with a strike on the left and a split on the right / CU ball knocks down pins for strike / male bowler approaches, releases his ball / ball makes a strike / CU ball rolls on return mechanism, hands lift it / Ned Day bowls, wearing a bowling shirt with his name embroidered on it / POV tilt-down from behind pins as ball scatters them for strike / Day bowls; pan to ball knocks one pin of split, makes another ball roll into the remaining pin to knock it down / Day bowls with a ball in each hand to remove the split / WS bowlers / POV from behind pins as ball approaches, knocks down pins / Note: exact day not known