PRELIMINARY GENERAL CATALOGUE 
OF 6188 STARS FOR THE EPOCH 1900 
INCLUDING THOSE VISIBLE TO THE NAKED EYE 
AND OTHER WELL-DETERMINED STARS 
PREPARED AT THE DUDLEY OBSERVATORY, 
ALBANY, NEW YORK 
BY 
LEWIS BOSS 
Director of the Department of Meridian Astrometry 
of the Carnegie Institution of Washington 
WASHINGTON, D. C. 
Published by the Carnegie Institution of Washington 
1910 
