376 



Average Value of R^f 



Resistance at 100° C. and Evaluation of 9 ohm extension coil. 



1. 5 April 1916. 



R = 10. 90835 at 99. 532 °C. 

 Fundamental Interval = 10.08292 ohms. 

 9 ohm extension coil = 9.00211 ohms. 



29.464 72.0 



29.463 72.0 



29.470 72.5 



