THE 
PHILOSOPHICAL MAGAZINE: 
- 
COMPREHENDING 
THE VARIOUS BRANCHES OF SCIENCE, 
THE LIBERAL AND FINE ARTS, 
GEOLOGY, AGRICULTURE, 
MANUFACTURES AND COMMERCE. 
BY ALEXANDER TILLOCH, 
M.R.ILA. F.S.A, Epin. anp Pertu, &c. 
«¢ Nec aranearum sane textus ideo melior quia ex se fila gignunt, nec noster 
: ts 
vilior-quia ex alienis libamus ut apes,” Just. Lies, Monit, Polit. lib. i. cap. 1. 
~< 
VOL. XXXVII. 
For JANUARY, FEBRUARY, MARCH, APRIL, MAY, 
and JUNE, 1811. 
en 
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