x тсз, S. cogere cs oS dua e سسجت سن‎ ы е fae э. қ Е جسیم‎ нь ۹ " 
MAGNETISM. 
PLATE VII. 
MAGNET. 
11 
: Е از‎ 
Published as the dct directe, 1812. by Longman, Hurst, Rees, Orme & Brown, Paternoster Row. Engraved by W Lowry. 
