PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES 



Third Series 

 Math.-Phys. Vol. I, No. 8 



Determination of The Constant of 

 Refraction from Observations made 

 with The Repsold Meridian Circle 

 of The Lick Observatory 



BY 



Russell Tracy Crawford 



Issued May /6, igoj 



SAN FRANCISCO 



Published by the Academy 



T903 



