Expeditions & surveys; Railroad surveys; Rocky Mountains; Lewis and Clark National Historic Trail
Drawing depicts a view of the Rocky Mountains, looking westward. Point (a) marks the Lewis and Clark Trail, and point (b) marks Heart Mountain. Plate LXIII.
Expeditions & surveys; Railroad surveys; Military life; Valleys
Looking westward from Cantonment Stevens in the Bitter Root valley. Lieutenant Mullan and his party "established this camp ten miles above Fort Owen." The cantonment sat a little removed from the Indian camp and consisted of "four...