OF ARTS AND SCIENCES. 



351 



Hence : — 



Combination of Results. 



Weight. 



Series I. 6 = —32 34 div 1 



Series II. 6 = —32.12 div 3 



6 = — 32.18 div. = — 16.22 m for each degree Centigrade. 



COMPARISON OF LINE-METER C.S. WITH END-METER S IN 

 MELTING ICE WITH ONE-INCH OBJECTIVE. 



(1 div. = . 504 m.) 

 Series I. 



