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Original journals of the Lewis and Clark Expedition, 1804-1806

printed from the original manuscripts in the library of the American Philosophical Society and by direction of its committee on historical documents
  
  
  
  
  
  
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May 29th. Tuesday

Rained last night, Cloudy morning 4 hunters sent out with
orders to return at 12 oClock

Took equal altitudes of Suns Lower limb found it 105° - 31′ - 45″

     
A M.  9 h - 25′ - 24″  P M  2 h - 35′ - 31″ 
9 - 26 - 3  2 - 37 - 20 
9 - 27 - 27  2 - 38 - 52 

Error of Sextion 8′. 45″ -

s Magnetic Azzamuth S. 83° W.

Time at place of obsvn. by bromtr. P. M. 4 h - 4 m - 44 s

Double altitude of ☉ L Limb—71° - 24′ - 00″

Cap Lewis observed Meridean altitude of ☉ U L. back observation
with the octant & artificeal horozen—gave for altitude on the
Limb 38°. 44′ - 00″.

octant error—2 - 0 - 0 +

had the Perogues loaded and all perpared to Set out at 4
oClock after finishing the observations & all things necessary
found that one of the hunters had not returned, we determined
to proceed on & leave one perogue to wate for him,
accordingly at half past four we set out and came on 4 miles
& camped on the Lbd. Side above a small Creek called Deer
Creek, Soon after we came too we heard several guns fire
down the river, we answered them by a Discharge of a Swivell
on the Bow.


36

Page 36

Course to day & Distance 29th May

     
N. 54° W,  Ms. to pt. Lbd. Sd
N. 78° W  Ms. to pt. Lbd. Sd. pd. Deer Creek