December 23, 1941. Mr. Chas. A. Burke, Jr., Manager, City Department, - Lowe & Campbell Athletics Co., Kansas City, Missouri. Dear Mr. Burke: : Thank you for your letter of the 18th instant advising us of your willingness to exchange the two RP1 Voit rubber footballs for one PF10 Wilson Sturdi- Sphere football. The Wilsen ball has arrived, and we wish to thank you for your courtesy in this matter. Very sincerely yours, Director of Physical Education and Recreation, Varsity Basketball and Baseball Coach.