Show IDI DIAMOND MOND MAKING l PROVING FAILURE NEW NW YORK ORK Nov ov 30 The The late latest of- of f- f fort rort of scientists to manufacture genuine diamonds has resulted In Ill failure ax accord i cord Ingo to an announcement yesterday b fa by William I J. J Rosenfeld vice president of the American Jewell Jewell- protective c committee commit tee tec and director of the Jewelers jewelers' committee The committee commute he hi ie said Id after an ex- ex discovery of t a diamond f d do o of making the rt reported formula b by a a. German scientist Is la convinced that the formula will Lot fiot ot produce genuine genes S ii s S S |