XXIV 



COMPARISON OF MEASURES. 



> II z 



S 



0* 





^ w 



ffl 



1 



II 



dddddoi 



CORRESPONDING DEGREES IN 



THE FAHRENHEIT AND 



CENTIGRADE SCALES. 



Fahr. 



500 . 

 450 . 

 400 . 



300 '. 



212 . 



210 . 



205 . 



200 . 



195 . 



190 . 



185 . 



180 . 



175 . 



170 . 



165 , 



160 , 



155 



150 , 



145 



140 



135 



130 



125 



120 



115 



110 



105 



100 



95 



90 



85 



80 



75 



70 



65 



60 



55 



50 



45 



40 



35 



32 



30 



25 



gp 



15 

 10 

 5 

 



5 

 -10 

 15 

 -20 

 -25 

 30 

 -35 

 -40 

 -45 

 -60 



Cent. 



260.0 



232.2 



204.4 



176.7 



148.9 



100.0 



98.9 



96.l 



93.3 



90.5 



87.8 



85.0 



82.2 



79.4 



76.7 



73.9 



71.l 



68.3 



65.5 



62.8 



60.0 



57.2 



54.4 



51.7 



48.9 



46 1 



43.3 



40.5 



37.8 



35.0 



32.2 



29A 



26.7 



23.9 



21.l 



18.3 



15.5 



12.8 



10.0 



72 



4.4 



1.7 



0.0 



l.l 

 -3.9 



6.7 



9.4 

 12.2 

 15.0 

 -17.8 

 20.5 

 23.3 

 26.l 

 28.9 

 31.7 

 34.4 

 37.2 

 -40.0 

 42.8 

 4o.6 



Cent. 



100 

 98 



96 o 

 92 

 90 

 88 

 86 

 84 

 82" 

 80 

 78 

 76 

 74 

 72 

 70 



64 

 62 

 60 

 58 

 56 

 54 

 52 

 50 

 48 

 46 

 44 

 42 

 40 



34 

 32 

 30 

 28 

 26 

 24 

 OP 

 20 

 18 

 16' 

 14 

 12 

 10" 



40 







2 



4 



6 



8 

 10 

 12 

 14 

 -16 



20 



Fahr. 



212.0 



208.4 



204.8 



201.2 



197.6 



194.0 



190.4 



186.8 



183.2 



179.6 



J76.0 



172.4 



168.8 



165.2 



16P.6 



158.0 



154.4 



150.8 



147.2 



143.6 



140.0 



136.4 



132.8 



129.2 



125.6 



122.0 



118.4 



114.8 



111.2 



107.6 



104.0 



100.4 



96.8 



93.2 



89.6 



86.0 



82.4 



78.8 



7.VV_> 



71.6 



68M) 



64.4 



60 P .8 



57.2 



53.6 



50 c .O 



46.4 



42.8 



35!6 



32.0 



28* .4 



1M.8 



21.2 



17.6 



14.0 



10.4 



6.8 



3.2 



-0.4 



4.0 



