Insirumei ita I Observations. 

 Measurements of Angles at Western Base. 



233 



rSt. Elias 



\ Eastern base. . . 



[St. Elias 



\ Eastern base. . . 



[St. Elias 



■ t Eastern base. . . 



fSt. Elias 



■ \ Eastern base. . . 



[St. Elias 



■ \ Eastern base. . . 



/ St. Elias 



■ I Eastern base. . . 



f St. Elias 



■ \ Eastern base. . . 



f St. Elias 



■ \ Eastern base. . . 



Eight 

 vernier. 



218° 

 317 



218 

 317 



218 

 317 



261 

 



261 

 



50 

 148 



50 



148 



181 

 279 



60' 

 6 



41 

 10 



41 

 10 



15 

 45 



15 



45 



5 



30 



Left 

 vernier. 



38° 35^ 



137 7 



38 37 



137 7 



38 39 



137 8 



81 43 



180 11 



81 43 



180 10 



230 15 



328 45 



1 5 

 99 32 



Vertical 

 angle. 



5° 40^ 



+ 5 40 



Date. 



1891, Aug. 14, 10 a. m. 



6. p. ni. 



Measurements of Angles at Eastern Base. 



-, / St. Elias 



■ \ Western base . 



9 f St. Elias 



"■\ Western base. 



f St. Elias 



' \ Western base . 



(St. Elias 



■ \ Western base . . 



- /St. Elias 



' ■ 1 Western base . . 



r. [St. Elias 



'■ t Western base . 



^ /St. Elias 



■ 1 Western base . 



Right 

 vernier. 



252° 26^ 



176 19 



252 26 



176 19 



252 25 



176 19 



252 26 



176 19 



252 26 



176 19 



252 27 



176 20 



252 28 



176 21 



Left 

 vernier. 



72° 27^ 



356 19 



72 26 



356 19 



72 26 



356 19 



72 27 



356 19 



72 26 



.72 28 

 356 20 



Vertical 

 angle. 



+ 5° 34^ 



+ 5 34 



+ 5 34 



Date. 



1891, Aug. 17, 11.30 a.m. 





li a 



a t( 



2 p. m. 



u u 



" 4.30 p. m. 



