[ 303 ] 



TABLE 1 



Of the Weight of Moifure in a Cubic Foot, indicated by the Hygrorm- 

 trical Degrees at Q^cf of Fahr. Barometer 28,77. {■^"S^'iP-')' 



*He originally fixed faturation at C; but as fome uncertainty attended this point, 

 lie afterwards thought it fafer to fix it at XCVIII. 



Ppa 



As 



