Knowledge. 



NORTH. 



WEST. 



EAST. 



REGION OF THE MILKY WAY NEAR 3 OPHIUCHI. 

 From a Pliotograi.h bv Prof. E. E. Baiinakd, taken at llie Lick Observatory, .Iiilv C.th, lh94, witli an exposure of 31i ."Srira. 



