Sooner, ‘Cat Aces Threat ToMeet Mark BY DON PIERCE Special Correspondent Free throw records will be in| most peril when Big Seven tour- nament basketball teams hit the planks of Kansas City’s Munic- ~ gpal Auditorium in their ninth annual post-Christmas extrava- ganza, which begins a four-day run Monday. This is a logical consequence of the new bonus rule which - gives the offended player a sec- ond free throw chance if he sinks his first charity off a one- shot foul. ~~~ Under direct. fire will be the single tournament, mark of 28 gift flips _ established by Iowa State’s 6-8 center, Delmar Diercks, in 1952; the career rec- ord of 47, erected by another pivot, Bill Johnson, of Nebraska over the past three years, and the single game team ceiling of 36 wrought by Kansas against} Oklahoma in last year’s finals. | Oklahoma’s’ senior sharp-| shooter, Lester Lane, is certain; to press both individual marks.! Thru the Sooners’ four pre-meet| games he is averaging an even nine charities per start, having flipped thri 36 of 53 tries. He needs only to lift. this mean a fraction to overhaul Diercks’ tournament mark. And since he already has netted 29 free throws in three previous tournaments, he is one of a handful of players who will take part in their fourth.meet—he can average con- siderably. less than 9-per-game and still topple Johnson’s career figure, Simp le ° aehithmetic aheows that Lane ‘merely meets his average during tournament play he will close out with 56 charities for his tourney career, or nine more than J¢ canned during his € duty.