December 7, 1940 Mire Edward S,. Foltz 426 Santa Fe Trail Olathe, Kansas Dear lire Foltz: I em answering your communication of the Sth instant in which you ask me to give you an explene backboard in ticn of the theory of the diagrammed _aenene The large 18inch square box the above basket a cee a eee arch their shots high enough so that when the ball comes down _ lanes that were @rawn on the board are for carom bank shots further out to the side of the court, 3 if this does not clear up your questions vlneue Witte ue aanins Sincerely yours, Director of Physical Education and Recreation Varsity Basketball Coach