f a I in in PERFECT CRACK-PROOF GLASS CORNING, N. Y., June 20.— A new type of glass has been perfected by the Corning Glass Works. This new type shrinks one-third in size after it has been formed into dishes or other utensils. The shrinking proc- ess is done by heating and produces glass practically immune from cracking from sudden changes of heat or cold. — , ■ ,e IC e. 0 c. a a ,£
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Persistent Link: https://drf.uky.edu/catalog/1930s/drf1939062101/drf1939062101_37_5
Local Identifier: drf1939062101_37_5
Library of Congress Record: https://lccn.loc.gov/unk82075800
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