opiate R 
ir 36 31 
1| 6 
MAP TO ACCOMPANY THE DESCRIPTION OF 
A PORTION OF THE REGION DRAINED BY ae 
SLATE,CANON ann GOODYEAR CREEKS | 
_IN SIERRA AND PLUMAS COUNTIES. 
(Scale Two Miles to One Inch) 
hee Volcanic. Esa Gravel. 
J_Bien, lith NY. 
