This set of bowling cards was produced in 1972 and endorsed by the Professional Bowlers Association (PBA). The set consists of 10 numbered, unopened packs of cards with a 10 card insert set called “10 Mini Lessons” by Lou Scalia. Each card back has the bowler’s name, home town, height and weight, plus a short biography. Also included are the bowler’s biography and earning as of September 1, 1972.The bowler’s included in the set are: NORM MEYERS, BILL BEACH, RALPH ENGAN, JOHNNY PETRAGLIA, BOBBY COOPER, DON HELLING, GEORGIE PAPPAS, CURT SCHMIDT, DON CARTER, GARY MAGE, LES ZIKES, GUS LAMPO, BUTCH GEARHART, BOB HOOD, TIM HARAHAN, DAVE SOUTAR, DICK WEBER, GARY DICKINSON, BOB COLLATOS, ERNIE SCHLEGEL, MARTY PIRAINO, LOU SCALIA, BILLY WELU, DON RUSSELL, A.W. BILL JOHNSON, DON McCUNE, JIMMY McHUGH, JIMMY MACK, BILL ALLEN, BILL TUCKER, RICHARD BATTISTA, ALLIE CLARKE, TOMMY TUTTLE, DAVE DAVIS, MAX JENSEN, JOE DIGNAM, JIM GOODMAN, MIKE McGRATH, TEATA SEMIZ and SKEE FOREMSKY.The 10 lessons in the insert set are: LESSON #1 - INSIDE ANGLE, LESSON #2 - GUTTER SHOT, LESSON #3 - SQUARE FINISH, LESSON #4 - CORNER SPARE, LESSON #5 - MENTAL IMAGE, LESSON #6 - STRAIGHT BACK SWING, LESSON #7 - WEIGHT TOLERANCE, LESSON #8 - SLIDE POSITION, LESSON #9 - STANDARD GRIPS and LESSON #10 - HAND POSITION.All cards/packs are in their original condition and appear to be mint.