8DPPI.KMENT TO " KNOWLEDGE & SCIENTIFIC NeWB," March, 1906. 



MAP No. 5. 



9t. 



BRIOHTNIiSS. 

 1st Majt. 

 2nil ,, 

 .?"! ,, 



41li ,, 

 5tli .. 

 6tli ,, 

 Xarlable 

 Nebula. 



, MAP 12 



''^'^"i'A J'olur Region^' 



MAP No. 5. 



Argo, CoLPvis Mevjor. 



