Maroh 4, 1943. Dr. John J. Winkler, Watkins Memorial Hospital. Dear Pr. Winkler: I note yow recommendation that Merrill Jones the : | the feet so that as he leans forward those miscles in the back are exercises. I have found thie exercise very beneficial in my ow case. ] shall be happy to hear from you again. Sincerely yours, _ Director of Physical Education, PCA:AH Varsity Basketball Coach.