7s N'

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THE LONDON

(
Journal of Arts and Sciences,

An Original Work:
The Bogrefsive advancement of Practical Science

THE

LONDON JOURNAL

OF

Arts and Sciences;

CONTAINING

REPORTS OF ALL NEW PATENTS,

WITH

DESCRIPTIONS OF THEIR RESPECTIVE PRINCIPLES AND PROPERTIES ;

ALSO

Original Communications

ON OBJECTS CONNECTED WITH

SCIENCE AND PHILOSOPHY;

PARTICULARLY SUCH AS EMBRACE THE MOST RECENT

INVENTIONS AND DISCOVERIES

IN

PRACTICAL MECHANICS,

BY W. NEWTON:

VOL. XI.

LONDON :
PUBLISHED BY SHERWOOD, JONES, & Co., PATERNOSTER ROW,

AND W. NEWTON, CHANCERY LANE.

1826.