U. S. GEOLOGICAL 
SURVEY 
BULLETIN 
707 
PLATE LXIX 
A. MARSHALI 
View from the hills on the south. Th 
Its striking = ture is the 
through the ocky Mountains. 
PASS. 
is pass was discovered in 
Photograph 
1873 by Lieut. William L. Marshall. 
lack of the oa ota that yh —— many of the other passes 
y Whitman C 
wah. ag 
2 a 
B. OURAY PEAK 
This view shows 
: S the tortuous route followed by the 
wey, forthe le left, be hind the — of the mountain 
Saline PI} nountain looks like a crater, and o 
Western ia by the De atroit Publishing Co.; 
railroad in its climb to Marsha 
The great glacia 
on that account the 
. Pass, which 
cirque in he northe< 3 
mountain has “wl called « 
furnished by the Denver & Rio 
Gra a 
