a |O i ( Ll —<. > March 30, 1939 lr. H. V. Porter, Secretary National Basketball Committee of the United States and Canada Dr. Allen discussed your problem and < ber of us, and as will be noted from % papers, a number of interested coaches in the demonstration. ent backstops, one of which be in the convex surface, the second one being much on the tom corners eliminated, and specifications given us by Dr. Allen ami which contained in your letter of March 29. Incidentally, in connection with the latter backstop Chervenka has prepared a detailed drawing whic today for approval. We hope you will give this and return the drawing to us with any changes that I believe we have correctly interpreted the specification relayed to | Allen. I make this statement so we can immediately put this special work in our shop and arrange to have several sets of samples made. o It is our intention to submit a set of these three different backs Committee meeting in New York on May 1, subject to the acceptance of of these samples to Mr. Salmon, to whom we are writing today upon the suggestion of Dr. Allen. i 3 '