22G 



Ex. Doc. No. 41. 



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APPENDIX No. 5— Continued 



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July 31, ISiG.— Camp 30, near BenfU Fort 



Time. p. m 



h. in. s. 



4 27 45.2 



4 28 50.0 



4 30 06.3 



4 31 20.5 



4 32 07.5 



4 33 07.0 



4 34 08.8 



4 35 19.6 



4 36 13.0 



4 44 • 03.0 



4 45 20.7 



4 46 26.8 



4 47 09.0 



4 48 05.5 

 4 48 46.6 

 4 49 35.2 



DETERMINATION OF LATITUDE. 



± 



Doublo altitudes of Polaris. 



Deg. min 



7 



sec 



5 00 30 



75 01 15 



75 01 50 



75 02 50 



75 04 00 



75 04 40 



75 05 30 



75 . 06 05 



75 06 30 



75 13 00 



75 13 30 



75 14 20 



75 14 50 



75 15 40 



75 16 05 



75 16 50 







■ Thermometer "76°. 



Latitude. 



Deg min. sec. 



38 02 45 



38 02 43 



38 02 33 



38 02 36 



36 02 55 



38 02 52 



% 



38 02 52 



38 02 43 



38 02 36 



38 02 55 



38 02 40 



38 02 40 



38 02 39 



38 02 46 



38 02 39 



38 02 45 



i 



Mean of 16 observations, 38^ 02' 44 



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