Billiard table all six pockets), with rounded entrances and nearly parallel sides, like those on a snooker table. One tactical consequence of this design difference is that the jaws of the WPA-type pocket are often used exactly like a horizontal version of the backboard of a basketball goal, to rebound the ball into the pocket; this technique does not work on blackball tables, and even shots down the cushion into a corner pocket are more difficult. For tournament competition under WPA world-standardized rules (and league play under derived rulesets), the bed of the pocket billiard table must be made of slate no
Walter Donaldson (snooker player) of the World Snooker Tournament (21–16), before finishing 3rd of 5 players in the final table. Earlier in the same tournament he defeated Joe Davis, also by 21–16, but had received 14 start. He did however make the highest break of the season – 141. Later in life he converted his snooker room into a cowshed, breaking up the slates from the table to make a path, and died soon after snooker began its modern resurgence. His name could be found on series of snooker cues on sale until the late sixties and he was featured in the Joe Davis