{"newspaper_name": "New-York daily tribune.", "edition": "01", "page": "p1", "byline": ""}
{"character_count": 753, "word_count": 134, "ccnet_language_score": [0.9416000247001648], "ccnet_perplexity": [1306.5999755859375], "fasttext_language": ["en"]}
GL.ss.-lt is difficult, to forsee to what perfec-
lion the manufacture OF glass may be brought,
and TO what purposes the article may yet he aP-
Piled The balance spring OF chronome,er Is
now made of glass. as Il Substitute for steel, and
possesses greater degree of elasticity and greater
power of resisting the alternatons OF heat and
cold A chronometer with glass balance spring
was sent to the North sea exposed 10 com
petition with nine other chronomelers. and the re-
suit of the experiment was report in favor of The
chronometer with gass spring. In a manutac
tory in France, they are now making glass pipes
for the conveyance OF water, which cost nearly &
per cent less than the iron pipes now used, and
will bear a far greater external pressure.