11 



IV.-V. 



COMPARISON 



OF 



FAHRENHEIT'S THERMOMETER 



WITH 



THE CENTIGRADE AND WITH THAT OF REAUMUR, 



OR 



TABLES 



FOR CONVERTING THE DEGREES OF FAHRENHEIT INTO CENTIGRADE DEGREES ANP 

 INTO DEGREES OF REAUMUR; 



GIVING THE CORRESPONDING VALUES FOR EACH TENTH OF A DEGREE, 

 FROM +122 TO 76 FAHRENHEIT. 



11 



