[ So] 



molt confiuerable arteries could discharge, was 

 ever attempted to be flopped by this remedy- 

 before, which it did in the ipace of fix minutes -, 

 this author's explanation of the formation of the 

 grume, differs from that of Monf. Petit, it 

 opens to philofophers an opportunity of making 

 ufeful difcoveries upon this iubjed:, or at leaft 

 fuch as are very curious -, figned 



Bernard de Jussieu, and Bouvart. 



JT certify that the prefent extracl is conformable 

 to its original and to the opinion of the Academy. 

 Paris Feb. i, 1750. Signed Gkaud]!. au de Fou- 

 chy, perpetual fecretary to the Royal Academy of 

 Sciences. 



A NEW 



