[Trade Journal]
Publication: Crockery & Glass Journal
New York, NY, United States
vol. 5, no. 12, p. 5, col. 3
Inventions and Improvements.
[Letters-patent were granted for the annexed inventions and improvements in Crockery, Glassware, etc., during the week ending. Feb. 27, 1877]
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FRUIT JARS. — A. Dickey, Middletown, Ohio.
Asserts that light induces fermentation of contents of a jar from which air has been excluded; hence makes the jar of opaque ("black or dark-colored") glass.
As a new article of manufacture, a fruit-jar composed of black glass.
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