EXPEDITION TO POINT BA1UIOYV, ALASKA. 



537 



READINGS OF THE JilFlLAR MAGNETOMETER ON TERM-DATS, UGLAAMIK, ALASKA, SEPTEMBER, 



1882, TO A UG UST, 1883. 



Term-day readings of the Brooke bijilar magnetometer, September 15, 1882. 



[(iiittiniifll till!* 1 is *-IIIIll<IVCll. j 



Term-day readings of the Broolce bijilar magnetometer, October 1, 1882. 



Term-day readings of the BrooJce bifilar magnetometer, October 15, 1882. 



Term-day readings of the Brooke bifilar magnetometer, November 1, 1882. 



fl. Ex. 44 68 



