. U.S.PR R.R, EXP. & SURVEYS 38TH & 39TH PARALLELS : 
é ae eer PP RR a a A A E a S S ME S E E Sine ae EERE E ch 
= = 
y froma s 
"i 
- — 
ne eer 
am 
swi * 
AORA eM t ANTE S PA 
SUMMIT OF THE NEAREST RIDGE SOUTH OF GRAND RIVER 
Iraversed in passing around lateral Cañones 120 clock, Sepir 19. 
