CO 



ADVERTISEMENTS 



Relating to the following 



TREATISE. 



TO obviate fome mifapprehenfions 

 that may arife concerning the 

 enfuing Notes about Particular 

 Qualities, it may not be improper (o adde 

 fomething in this place to what has been 

 faid in another f Paper f See Trafts about 

 in reference to thofe Cofmical Q^ualiries, 

 Note,, ,nd confcquen,. fe^J-P^ 

 ly to premife to the mftQjy ef ParticuUr 

 particular Experiments Qualities-, Printed at 

 fome few general Ad- Oxford 1671. 

 vertifements about them. 



And I. we may coniider , that there 

 may be three differing ways of treating 

 Hiftoricaily of Particular Qualities. For 

 either one may in a full and methodical 

 Hiftory profecute the Phenomena , or one 

 may make a Colledion of various Expe- 

 riments and Obfervations whence may be 

 gathered divers Phenomena- to ill ftrat e 

 fcveraly bur not all of the Heads or Parts 

 of fuch an ample or methodical Hiftory* 

 or ( in the third place ) one may in a more 

 A 4 con- 



