11 



IV. -V. 



COMPARISON 



OF 



FAHRENHEIT'S THERMOMETER 



WITH 



THE CENTIGRADE AND WITH THAT OF REAUMUTJ, 



OK 



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. 



A 11 



