COMPARISON OF THE FAHRENHEIT AND CENTIGRADE THERMOMETERS. 



Fahrcnhcit 



40 50 20 10 10 ^0 50 40 50 60 70 8 90 100 ]101 20 150 MQ 150 160170 IRQ 190 200 212 



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40 30 20 10 10 20 30 40 50 60 70 80 90 100 



CeNTIGRAOE 



