APPENDIX. 



42i 



Observations on the Sources of the Mississippi River. 



at St. Peter's (iioio Minnesota). 



23, 



73 



86 



W. 



WEATHER. 



Clear; fair. 



Clear ; rain towards morning. 



Cloudy; rain, thunder and lightning. 



Clear. 



Cloudy ; rain p. M. 



Clear. 



Clear. 



Clear; cloudy r. m., rain, thunder and 



lightning during the night. 

 Clear, cloudy; rain and fair weather 



alternately. 

 Clear ; calms. 



Clear ; high winds at night. 

 Clear; calm. 

 Clear. 



Clear ; fresh winds. 

 Clear. 

 Clear. 

 Clear. 



* Broke instrument. 



